trusty: storage: add tests
Change-Id: I40c9ea47e1304ef35db3d5936b001b63f3a9795e
diff --git a/trusty/storage/tests/Android.mk b/trusty/storage/tests/Android.mk
new file mode 100644
index 0000000..71c904d
--- /dev/null
+++ b/trusty/storage/tests/Android.mk
@@ -0,0 +1,29 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := secure-storage-unit-test
+LOCAL_CFLAGS += -g -Wall -Werror -std=gnu++11 -Wno-missing-field-initializers
+LOCAL_STATIC_LIBRARIES := \
+ libtrustystorageinterface \
+ libtrustystorage \
+ libtrusty \
+ liblog
+LOCAL_SRC_FILES := main.cpp
+include $(BUILD_NATIVE_TEST)
+
diff --git a/trusty/storage/tests/main.cpp b/trusty/storage/tests/main.cpp
new file mode 100644
index 0000000..a771b87
--- /dev/null
+++ b/trusty/storage/tests/main.cpp
@@ -0,0 +1,3040 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <assert.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <gtest/gtest.h>
+
+#include <trusty/lib/storage.h>
+
+#define TRUSTY_DEVICE_NAME "/dev/trusty-ipc-dev0"
+
+#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
+
+static inline bool is_32bit_aligned(size_t sz)
+{
+ return ((sz & 0x3) == 0);
+}
+
+static inline bool is_valid_size(size_t sz) {
+ return (sz > 0) && is_32bit_aligned(sz);
+}
+
+static bool is_valid_offset(storage_off_t off)
+{
+ return (off & 0x3) == 0ULL;
+}
+
+static void fill_pattern32(uint32_t *buf, size_t len, storage_off_t off)
+{
+ size_t cnt = len / sizeof(uint32_t);
+ uint32_t pattern = (uint32_t)(off / sizeof(uint32_t));
+ while (cnt--) {
+ *buf++ = pattern++;
+ }
+}
+
+static bool check_pattern32(const uint32_t *buf, size_t len, storage_off_t off)
+{
+ size_t cnt = len / sizeof(uint32_t);
+ uint32_t pattern = (uint32_t)(off / sizeof(uint32_t));
+ while (cnt--) {
+ if (*buf != pattern)
+ return false;
+ buf++;
+ pattern++;
+ }
+ return true;
+}
+
+static bool check_value32(const uint32_t *buf, size_t len, uint32_t val)
+{
+ size_t cnt = len / sizeof(uint32_t);
+ while (cnt--) {
+ if (*buf != val)
+ return false;
+ buf++;
+ }
+ return true;
+}
+
+using testing::TestWithParam;
+
+class StorageServiceTest : public virtual TestWithParam<const char *> {
+public:
+ StorageServiceTest() {}
+ virtual ~StorageServiceTest() {}
+
+ virtual void SetUp() {
+ port_ = GetParam();
+ test_buf_ = NULL;
+ aux_session_ = STORAGE_INVALID_SESSION;
+ int rc = storage_open_session(TRUSTY_DEVICE_NAME, &session_, port_);
+ ASSERT_EQ(0, rc);
+ }
+
+ virtual void TearDown() {
+ if (test_buf_) {
+ delete[] test_buf_;
+ test_buf_ = NULL;
+ }
+ storage_close_session(session_);
+
+ if (aux_session_ != STORAGE_INVALID_SESSION) {
+ storage_close_session(aux_session_);
+ aux_session_ = STORAGE_INVALID_SESSION;
+ }
+ }
+
+ void WriteReadAtOffsetHelper(file_handle_t handle, size_t blk, size_t cnt, bool complete);
+
+ void WriteZeroChunk(file_handle_t handle, storage_off_t off, size_t chunk_len, bool complete );
+ void WritePatternChunk(file_handle_t handle, storage_off_t off, size_t chunk_len, bool complete);
+ void WritePattern(file_handle_t handle, storage_off_t off, size_t data_len, size_t chunk_len, bool complete);
+
+ void ReadChunk(file_handle_t handle, storage_off_t off, size_t chunk_len,
+ size_t head_len, size_t pattern_len, size_t tail_len);
+ void ReadPattern(file_handle_t handle, storage_off_t off, size_t data_len, size_t chunk_len);
+ void ReadPatternEOF(file_handle_t handle, storage_off_t off, size_t chunk_len, size_t exp_len);
+
+protected:
+ const char *port_;
+ uint32_t *test_buf_;
+ storage_session_t session_;
+ storage_session_t aux_session_;
+};
+
+INSTANTIATE_TEST_CASE_P(SS_TD_Tests, StorageServiceTest, ::testing::Values(STORAGE_CLIENT_TD_PORT));
+INSTANTIATE_TEST_CASE_P(SS_TDEA_Tests, StorageServiceTest, ::testing::Values(STORAGE_CLIENT_TDEA_PORT));
+INSTANTIATE_TEST_CASE_P(SS_TP_Tests, StorageServiceTest, ::testing::Values(STORAGE_CLIENT_TP_PORT));
+
+
+void StorageServiceTest::WriteZeroChunk(file_handle_t handle, storage_off_t off,
+ size_t chunk_len, bool complete)
+{
+ int rc;
+ uint32_t data_buf[chunk_len/sizeof(uint32_t)];
+
+ ASSERT_PRED1(is_valid_size, chunk_len);
+ ASSERT_PRED1(is_valid_offset, off);
+
+ memset(data_buf, 0, chunk_len);
+
+ rc = storage_write(handle, off, data_buf, sizeof(data_buf),
+ complete ? STORAGE_OP_COMPLETE : 0);
+ ASSERT_EQ((int)chunk_len, rc);
+}
+
+void StorageServiceTest::WritePatternChunk(file_handle_t handle, storage_off_t off,
+ size_t chunk_len, bool complete)
+{
+ int rc;
+ uint32_t data_buf[chunk_len/sizeof(uint32_t)];
+
+ ASSERT_PRED1(is_valid_size, chunk_len);
+ ASSERT_PRED1(is_valid_offset, off);
+
+ fill_pattern32(data_buf, chunk_len, off);
+
+ rc = storage_write(handle, off, data_buf, sizeof(data_buf),
+ complete ? STORAGE_OP_COMPLETE : 0);
+ ASSERT_EQ((int)chunk_len, rc);
+}
+
+void StorageServiceTest::WritePattern(file_handle_t handle, storage_off_t off,
+ size_t data_len, size_t chunk_len, bool complete)
+{
+ ASSERT_PRED1(is_valid_size, data_len);
+ ASSERT_PRED1(is_valid_size, chunk_len);
+
+ while (data_len) {
+ if (data_len < chunk_len)
+ chunk_len = data_len;
+ WritePatternChunk(handle, off, chunk_len, (chunk_len == data_len) && complete);
+ ASSERT_FALSE(HasFatalFailure());
+ off += chunk_len;
+ data_len -= chunk_len;
+ }
+}
+
+void StorageServiceTest::ReadChunk(file_handle_t handle,
+ storage_off_t off, size_t chunk_len,
+ size_t head_len, size_t pattern_len,
+ size_t tail_len)
+{
+ int rc;
+ uint32_t data_buf[chunk_len/sizeof(uint32_t)];
+ uint8_t *data_ptr = (uint8_t *)data_buf;
+
+ ASSERT_PRED1(is_valid_size, chunk_len);
+ ASSERT_PRED1(is_valid_offset, off);
+ ASSERT_EQ(head_len + pattern_len + tail_len, chunk_len);
+
+ rc = storage_read(handle, off, data_buf, chunk_len);
+ ASSERT_EQ((int)chunk_len, rc);
+
+ if (head_len) {
+ ASSERT_TRUE(check_value32((const uint32_t *)data_ptr, head_len, 0));
+ data_ptr += head_len;
+ off += head_len;
+ }
+
+ if (pattern_len) {
+ ASSERT_TRUE(check_pattern32((const uint32_t *)data_ptr, pattern_len, off));
+ data_ptr += pattern_len;
+ }
+
+ if (tail_len) {
+ ASSERT_TRUE(check_value32((const uint32_t *)data_ptr, tail_len, 0));
+ }
+}
+
+void StorageServiceTest::ReadPattern(file_handle_t handle, storage_off_t off,
+ size_t data_len, size_t chunk_len)
+{
+ int rc;
+ uint32_t data_buf[chunk_len/sizeof(uint32_t)];
+
+ ASSERT_PRED1(is_valid_size, chunk_len);
+ ASSERT_PRED1(is_valid_size, data_len);
+ ASSERT_PRED1(is_valid_offset, off);
+
+ while (data_len) {
+ if (chunk_len > data_len)
+ chunk_len = data_len;
+ rc = storage_read(handle, off, data_buf, sizeof(data_buf));
+ ASSERT_EQ((int)chunk_len, rc);
+ ASSERT_TRUE(check_pattern32(data_buf, chunk_len, off));
+ off += chunk_len;
+ data_len -= chunk_len;
+ }
+}
+
+void StorageServiceTest::ReadPatternEOF(file_handle_t handle, storage_off_t off,
+ size_t chunk_len, size_t exp_len)
+{
+ int rc;
+ size_t bytes_read = 0;
+ uint32_t data_buf[chunk_len/sizeof(uint32_t)];
+
+ ASSERT_PRED1(is_valid_size, chunk_len);
+ ASSERT_PRED1(is_32bit_aligned, exp_len);
+
+ while (true) {
+ rc = storage_read(handle, off, data_buf, sizeof(data_buf));
+ ASSERT_GE(rc, 0);
+ if (rc == 0)
+ break; // end of file reached
+ ASSERT_PRED1(is_valid_size, (size_t)rc);
+ ASSERT_TRUE(check_pattern32(data_buf, rc, off));
+ off += rc;
+ bytes_read += rc;
+ }
+ ASSERT_EQ(bytes_read, exp_len);
+}
+
+TEST_P(StorageServiceTest, CreateDelete) {
+ int rc;
+ file_handle_t handle;
+ const char *fname = "test_create_delete_file";
+
+ // make sure test file does not exist (expect success or -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+
+ // one more time (expect -ENOENT only)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // create file (expect 0)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // try to create it again while it is still opened (expect -EEXIST)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EEXIST, rc);
+
+ // close it
+ storage_close_file(handle);
+
+ // try to create it again while it is closed (expect -EEXIST)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EEXIST, rc);
+
+ // delete file (expect 0)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // one more time (expect -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-ENOENT, rc);
+}
+
+
+TEST_P(StorageServiceTest, DeleteOpened) {
+ int rc;
+ file_handle_t handle;
+ const char *fname = "delete_opened_test_file";
+
+ // make sure test file does not exist (expect success or -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+
+ // one more time (expect -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // open/create file (expect 0)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // delete opened file (expect 0)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // one more time (expect -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // close file
+ storage_close_file(handle);
+
+ // one more time (expect -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-ENOENT, rc);
+}
+
+
+TEST_P(StorageServiceTest, OpenNoCreate) {
+ int rc;
+ file_handle_t handle;
+ const char *fname = "test_open_no_create_file";
+
+ // make sure test file does not exist (expect success or -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+
+ // open non-existing file (expect -ENOENT)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // create file (expect 0)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle);
+
+ // open existing file (expect 0)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // close it
+ storage_close_file(handle);
+
+ // delete file (expect 0)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+}
+
+
+TEST_P(StorageServiceTest, OpenOrCreate) {
+ int rc;
+ file_handle_t handle;
+ const char *fname = "test_open_create_file";
+
+ // make sure test file does not exist (expect success or -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+
+ // open/create a non-existing file (expect 0)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle);
+
+ // open/create an existing file (expect 0)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle);
+
+ // delete file (expect 0)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+}
+
+
+TEST_P(StorageServiceTest, OpenCreateDeleteCharset) {
+ int rc;
+ file_handle_t handle;
+ const char *fname = "ABCDEFGHIJKLMNOPQRSTUVWXYZ-abcdefghijklmnopqrstuvwxyz_01234.56789";
+
+ // open/create file (expect 0)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle);
+
+ // open/create an existing file (expect 0)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle);
+
+ // delete file (expect 0)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open again
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+}
+
+
+TEST_P(StorageServiceTest, WriteReadSequential) {
+ int rc;
+ size_t blk = 2048;
+ file_handle_t handle;
+ const char *fname = "test_write_read_sequential";
+
+ // make sure test file does not exist (expect success or -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+
+ // create file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write a bunch of blocks (sequentially)
+ WritePattern(handle, 0, 32 * blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPattern(handle, 0, 32 * blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close file
+ storage_close_file(handle);
+
+ // open the same file again
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // read data back (sequentially) and check pattern again
+ ReadPattern(handle, 0, 32 * blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, OpenTruncate) {
+ int rc;
+ uint32_t val;
+ size_t blk = 2048;
+ file_handle_t handle;
+ const char *fname = "test_open_truncate";
+
+ // make sure test file does not exist (expect success or -ENOENT)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+
+ // create file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write some data and read it back
+ WritePatternChunk(handle, 0, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPattern(handle, 0, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close file
+ storage_close_file(handle);
+
+ // reopen with truncate
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_TRUNCATE, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ /* try to read data back (expect no data) */
+ rc = storage_read(handle, 0LL, &val, sizeof(val));
+ ASSERT_EQ(0, rc);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, OpenSame) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ file_handle_t handle3;
+ const char *fname = "test_open_same_file";
+
+ // open/create file (expect 0)
+ rc = storage_open_file(session_, &handle1, fname, STORAGE_FILE_OPEN_CREATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle1);
+
+ // open an existing file first time (expect 0)
+ rc = storage_open_file(session_, &handle1, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // open the same file second time (expect error)
+ rc = storage_open_file(session_, &handle2, fname, 0, 0);
+ ASSERT_NE(0, rc);
+
+ storage_close_file(handle1);
+
+ // delete file (expect 0)
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open deleted file (expect -ENOENT)
+ rc = storage_open_file(session_, &handle3, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+}
+
+
+TEST_P(StorageServiceTest, OpenMany) {
+ int rc;
+ file_handle_t handles[10];
+ char filename[10];
+ const char *fname_fmt = "mf%d";
+
+ // open or create a bunch of files (expect 0)
+ for (uint i = 0; i < ARRAY_SIZE(handles); ++i) {
+ snprintf(filename, sizeof(filename), fname_fmt, i);
+ rc = storage_open_file(session_, &handles[i], filename,
+ STORAGE_FILE_OPEN_CREATE, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+ }
+
+ // check that all handles are different
+ for (uint i = 0; i < ARRAY_SIZE(handles)-1; i++) {
+ for (uint j = i+1; j < ARRAY_SIZE(handles); j++) {
+ ASSERT_NE(handles[i], handles[j]);
+ }
+ }
+
+ // close them all
+ for (uint i = 0; i < ARRAY_SIZE(handles); ++i) {
+ storage_close_file(handles[i]);
+ }
+
+ // open all files without CREATE flags (expect 0)
+ for (uint i = 0; i < ARRAY_SIZE(handles); ++i) {
+ snprintf(filename, sizeof(filename), fname_fmt, i);
+ rc = storage_open_file(session_, &handles[i], filename, 0, 0);
+ ASSERT_EQ(0, rc);
+ }
+
+ // check that all handles are different
+ for (uint i = 0; i < ARRAY_SIZE(handles)-1; i++) {
+ for (uint j = i+1; j < ARRAY_SIZE(handles); j++) {
+ ASSERT_NE(handles[i], handles[j]);
+ }
+ }
+
+ // close and remove all test files
+ for (uint i = 0; i < ARRAY_SIZE(handles); ++i) {
+ storage_close_file(handles[i]);
+ snprintf(filename, sizeof(filename), fname_fmt, i);
+ rc = storage_delete_file(session_, filename, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+ }
+}
+
+
+TEST_P(StorageServiceTest, ReadAtEOF) {
+ int rc;
+ uint32_t val;
+ size_t blk = 2048;
+ file_handle_t handle;
+ const char *fname = "test_read_eof";
+
+ // open/create/truncate file
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write block at offset 0
+ WritePatternChunk(handle, 0, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close file
+ storage_close_file(handle);
+
+ // open same file again
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // read the whole block back and check pattern again
+ ReadPattern(handle, 0, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read at end of file (expected 0 bytes)
+ rc = storage_read(handle, blk, &val, sizeof(val));
+ ASSERT_EQ(0, rc);
+
+ // partial read at end of the file (expected partial data)
+ ReadPatternEOF(handle, blk/2, blk, blk/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read past end of file
+ rc = storage_read(handle, blk + 2, &val, sizeof(val));
+ ASSERT_EQ(-EINVAL, rc);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, GetFileSize) {
+ int rc;
+ size_t blk = 2048;
+ storage_off_t size;
+ file_handle_t handle;
+ const char *fname = "test_get_file_size";
+
+ // open/create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // check file size (expect success and size == 0)
+ size = 1;
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, size);
+
+ // write block
+ WritePatternChunk(handle, 0, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check size
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ(blk, size);
+
+ // write another block
+ WritePatternChunk(handle, blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check size again
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ(blk*2, size);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, SetFileSize) {
+ int rc;
+ size_t blk = 2048;
+ storage_off_t size;
+ file_handle_t handle;
+ const char *fname = "test_set_file_size";
+
+ // open/create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // check file size (expect success and size == 0)
+ size = 1;
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, size);
+
+ // write block
+ WritePatternChunk(handle, 0, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check size
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ(blk, size);
+
+ storage_close_file(handle);
+
+ // reopen normally
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // check size again
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ(blk, size);
+
+ // set file size to half
+ rc = storage_set_file_size(handle, blk/2, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // check size again (should be half of original size)
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ(blk/2, size);
+
+ // read data back
+ ReadPatternEOF(handle, 0, blk, blk/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // set file size to 0
+ rc = storage_set_file_size(handle, 0, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // check size again (should be 0)
+ rc = storage_get_file_size(handle, &size);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0LL, size);
+
+ // try to read again
+ ReadPatternEOF(handle, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+void StorageServiceTest::WriteReadAtOffsetHelper(file_handle_t handle, size_t blk, size_t cnt, bool complete)
+{
+ storage_off_t off1 = blk;
+ storage_off_t off2 = blk * (cnt-1);
+
+ // write known pattern data at non-zero offset1
+ WritePatternChunk(handle, off1, blk, complete);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // write known pattern data at non-zero offset2
+ WritePatternChunk(handle, off2, blk, complete);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read data back at offset1
+ ReadPattern(handle, off1, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read data back at offset2
+ ReadPattern(handle, off2, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read partially written data at end of file(expect to get data only, no padding)
+ ReadPatternEOF(handle, off2 + blk/2, blk, blk/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read data at offset 0 (expect success and zero data)
+ ReadChunk(handle, 0, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read data from gap (expect success and zero data)
+ ReadChunk(handle, off1 + blk, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read partially written data (start pointing within written data)
+ // (expect to get written data back and zeroes at the end)
+ ReadChunk(handle, off1 + blk/2, blk, 0, blk/2, blk/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read partially written data (start pointing withing unwritten data)
+ // expect to get zeroes at the beginning and proper data at the end
+ ReadChunk(handle, off1 - blk/2, blk, blk/2, blk/2, 0);
+ ASSERT_FALSE(HasFatalFailure());
+}
+
+
+TEST_P(StorageServiceTest, WriteReadAtOffset) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t blk_cnt = 32;
+ const char *fname = "test_write_at_offset";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write a bunch of blocks filled with zeroes
+ for (uint i = 0; i < blk_cnt; i++) {
+ WriteZeroChunk(handle, i * blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+ }
+
+ WriteReadAtOffsetHelper(handle, blk, blk_cnt, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, WriteSparse) {
+ int rc;
+ file_handle_t handle;
+ const char *fname = "test_write_sparse";
+
+ // open/create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write value past en of file
+ uint32_t val = 0xDEADBEEF;
+ rc = storage_write(handle, 1, &val, sizeof(val), STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+// Persistent 32k
+
+TEST_P(StorageServiceTest, CreatePersistent32K) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t file_size = 32768;
+ const char *fname = "test_persistent_32K_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write a bunch of blocks filled with pattern
+ WritePattern(handle, 0, file_size, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, ReadPersistent32k) {
+ int rc;
+ file_handle_t handle;
+ size_t exp_len = 32 * 1024;
+ const char *fname = "test_persistent_32K_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ ReadPatternEOF(handle, 0, 2048, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPatternEOF(handle, 0, 1024, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPatternEOF(handle, 0, 332, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, CleanUpPersistent32K) {
+ int rc;
+ const char *fname = "test_persistent_32K_file";
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+}
+
+// Persistent 1M
+TEST_P(StorageServiceTest, CreatePersistent1M_4040) {
+ int rc;
+ file_handle_t handle;
+ size_t file_size = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write a bunch of blocks filled with pattern
+ WritePattern(handle, 0, file_size, 4040, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, CreatePersistent1M_2032) {
+ int rc;
+ file_handle_t handle;
+ size_t file_size = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write a bunch of blocks filled with pattern
+ WritePattern(handle, 0, file_size, 2032, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+
+TEST_P(StorageServiceTest, CreatePersistent1M_496) {
+ int rc;
+ file_handle_t handle;
+ size_t file_size = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write a bunch of blocks filled with pattern
+ WritePattern(handle, 0, file_size, 496, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, CreatePersistent1M_240) {
+ int rc;
+ file_handle_t handle;
+ size_t file_size = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write a bunch of blocks filled with pattern
+ WritePattern(handle, 0, file_size, 240, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, ReadPersistent1M_4040) {
+ int rc;
+ file_handle_t handle;
+ size_t exp_len = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ ReadPatternEOF(handle, 0, 4040, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, ReadPersistent1M_2032) {
+ int rc;
+ file_handle_t handle;
+ size_t exp_len = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ ReadPatternEOF(handle, 0, 2032, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, ReadPersistent1M_496) {
+ int rc;
+ file_handle_t handle;
+ size_t exp_len = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ ReadPatternEOF(handle, 0, 496, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, ReadPersistent1M_240) {
+ int rc;
+ file_handle_t handle;
+ size_t exp_len = 1024 * 1024;
+ const char *fname = "test_persistent_1M_file";
+
+ // create/truncate file.
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ ReadPatternEOF(handle, 0, 240, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close but do not delete file
+ storage_close_file(handle);
+}
+
+TEST_P(StorageServiceTest, CleanUpPersistent1M) {
+ int rc;
+ const char *fname = "test_persistent_1M_file";
+ rc = storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+ rc = (rc == -ENOENT) ? 0 : rc;
+ ASSERT_EQ(0, rc);
+}
+
+TEST_P(StorageServiceTest, WriteReadLong) {
+ int rc;
+ file_handle_t handle;
+ size_t wc = 10000;
+ const char *fname = "test_write_read_long";
+
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ test_buf_ = new uint32_t[wc];
+ fill_pattern32(test_buf_, wc * sizeof(uint32_t), 0);
+ rc = storage_write(handle, 0, test_buf_, wc * sizeof(uint32_t), STORAGE_OP_COMPLETE);
+ ASSERT_EQ((int)(wc * sizeof(uint32_t)), rc);
+
+ rc = storage_read(handle, 0, test_buf_, wc * sizeof(uint32_t));
+ ASSERT_EQ((int)(wc * sizeof(uint32_t)), rc);
+ ASSERT_TRUE(check_pattern32(test_buf_, wc * sizeof(uint32_t), 0));
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+// Negative tests
+
+TEST_P(StorageServiceTest, OpenInvalidFileName) {
+ int rc;
+ file_handle_t handle;
+ const char *fname1 = "";
+ const char *fname2 = "ffff$ffff";
+ const char *fname3 = "ffff\\ffff";
+ char max_name[STORAGE_MAX_NAME_LENGTH_BYTES+1];
+
+ rc = storage_open_file(session_, &handle, fname1,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ rc = storage_open_file(session_, &handle, fname2,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ rc = storage_open_file(session_, &handle, fname3,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ /* max name */
+ memset(max_name, 'a', sizeof(max_name));
+ max_name[sizeof(max_name)-1] = 0;
+
+ rc = storage_open_file(session_, &handle, max_name,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ max_name[sizeof(max_name)-2] = 0;
+ rc = storage_open_file(session_, &handle, max_name,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ storage_close_file(handle);
+ storage_delete_file(session_, max_name, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, BadFileHnadle) {
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle1;
+ const char *fname = "test_invalid_file_handle";
+
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ handle1 = handle + 1;
+
+ // write to invalid file handle
+ uint32_t val = 0xDEDBEEF;
+ rc = storage_write(handle1, 0, &val, sizeof(val), STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // read from invalid handle
+ rc = storage_read(handle1, 0, &val, sizeof(val));
+ ASSERT_EQ(-EINVAL, rc);
+
+ // set size
+ rc = storage_set_file_size(handle1, 0, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // get size
+ storage_off_t fsize = (storage_off_t)(-1);
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // close (there is no way to check errors here)
+ storage_close_file(handle1);
+
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, ClosedFileHnadle) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ const char *fname1 = "test_invalid_file_handle1";
+ const char *fname2 = "test_invalid_file_handle2";
+
+ rc = storage_open_file(session_, &handle1, fname1,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(session_, &handle2, fname2,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // close first file handle
+ storage_close_file(handle1);
+
+ // write to invalid file handle
+ uint32_t val = 0xDEDBEEF;
+ rc = storage_write(handle1, 0, &val, sizeof(val), STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // read from invalid handle
+ rc = storage_read(handle1, 0, &val, sizeof(val));
+ ASSERT_EQ(-EINVAL, rc);
+
+ // set size
+ rc = storage_set_file_size(handle1, 0, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // get size
+ storage_off_t fsize = (storage_off_t)(-1);
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // close (there is no way to check errors here)
+ storage_close_file(handle1);
+
+ // clean up
+ storage_close_file(handle2);
+ storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE);
+ storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE);
+}
+
+// Transactions
+
+TEST_P(StorageServiceTest, TransactDiscardInactive) {
+ int rc;
+
+ // discard current transaction (there should not be any)
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // try it again
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+}
+
+TEST_P(StorageServiceTest, TransactCommitInactive) {
+ int rc;
+
+ // try to commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // try it again
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+}
+
+TEST_P(StorageServiceTest, TransactDiscardWrite) {
+
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_discard_write";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // write (without commit)
+ WritePattern(handle, 0, exp_len, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // abort current transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // cleanup
+ storage_close_file( handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactDiscardWriteAppend) {
+
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_write_append";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data with commit
+ WritePattern(handle, 0, exp_len/2, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // write data without commit
+ WritePattern(handle, exp_len/2, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size (should be exp_len)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // discard transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check file size, it should be exp_len/2
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/2, fsize);
+
+ // check file data
+ ReadPatternEOF(handle, 0, blk, exp_len/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactDiscardWriteRead) {
+
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_discard_write_read";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // Fill with zeroes (with commit)
+ for (uint i = 0; i < 32; i++) {
+ WriteZeroChunk(handle, i * blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+ }
+
+ // check that test chunk is filled with zeroes
+ ReadChunk(handle, blk, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // write test pattern (without commit)
+ WritePattern(handle, blk, blk, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read it back an check pattern
+ ReadChunk(handle, blk, blk, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // abort current transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // read same chunk back (should be filled with zeros)
+ ReadChunk(handle, blk, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactDiscardWriteMany) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ size_t blk = 2048;
+ size_t exp_len1 = 32 * 1024;
+ size_t exp_len2 = 31 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname1 = "test_transact_discard_write_file1";
+ const char *fname2 = "test_transact_discard_write_file2";
+
+ // open create truncate (with commit)
+ rc = storage_open_file(session_, &handle1, fname1,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate (with commit)
+ rc = storage_open_file(session_, &handle2, fname2,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // file1: fill file with pattern (without commit)
+ WritePattern(handle1, 0, exp_len1, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // file2: fill file with pattern (without commit)
+ WritePattern(handle2, 0, exp_len2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size, it should be exp_len1
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len1, fsize);
+
+ // check file size, it should be exp_len2
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len2, fsize);
+
+ // commit transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check file size, it should be exp_len1
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // check file size, it should be exp_len2
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // check data
+ ReadPatternEOF(handle1, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPatternEOF(handle2, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE);
+ storage_close_file(handle2);
+ storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactDiscardTruncate) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_discard_truncate";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // close file
+ storage_close_file(handle);
+
+ // open truncate file (without commit)
+ rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // abort current transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check file size (should be an oruginal size)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactDiscardSetSize) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_discard_set_size";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // set file size to half of original (no commit)
+ rc = storage_set_file_size(handle, (storage_off_t)exp_len/2, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/2, fsize);
+
+ // set file size to 1/3 of original (no commit)
+ rc = storage_set_file_size(handle, (storage_off_t)exp_len/3, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/3, fsize);
+
+ // abort current transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check file size (should be an original size)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactDiscardDelete) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_discard_delete";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close it
+ storage_close_file(handle);
+
+ // delete file (without commit)
+ rc = storage_delete_file(session_, fname, 0);
+ ASSERT_EQ(0, rc);
+
+ // try to open it (should fail)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // abort current transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // try to open it
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size (should be an original size)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactDiscardDelete2) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_discard_delete";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // delete file (without commit)
+ rc = storage_delete_file(session_, fname, 0);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle);
+
+ // try to open it (should fail)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // abort current transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // try to open it
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size (should be an original size)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactDiscardCreate) {
+ int rc;
+ file_handle_t handle;
+ const char *fname = "test_transact_discard_create_excl";
+
+ // delete test file just in case
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+
+ // create file (without commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ 0);
+ ASSERT_EQ(0, rc);
+
+ // abort current transaction
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactCommitWrites) {
+
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle_aux;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_commit_writes";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open the same file in aux session
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size, it should be 0
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // write data in primary session (without commit)
+ WritePattern(handle, 0, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // write more data in primary session (without commit)
+ WritePattern(handle, exp_len/2, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size in aux session, it should still be 0
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // check file size of aux session, should fail
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // abort transaction in aux session to recover
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check file size in aux session, it should be exp_len
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // check file size in primary session, it should be exp_len
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // check data in primary session
+ ReadPatternEOF(handle, 0, blk, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check data in aux session
+ ReadPatternEOF(handle_aux, 0, blk, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_close_file(handle_aux);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactCommitWrites2) {
+
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle_aux;
+ size_t blk = 2048;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_commit_writes2";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open the same file in separate session
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // discard transaction in aux_session
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // Fill with zeroes (with commit)
+ for (uint i = 0; i < 8; i++) {
+ WriteZeroChunk(handle, i * blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+ }
+
+ // check that test chunks are filled with zeroes
+ ReadChunk(handle, blk, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadChunk(handle, 2 * blk, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // write test pattern (without commit)
+ WritePattern(handle, blk, blk, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // write test pattern (without commit)
+ WritePattern(handle, 2 * blk, blk, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read it back and check pattern
+ ReadChunk(handle, blk, blk, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadChunk(handle, 2 * blk, blk, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // In aux session it still should be empty
+ ReadChunk(handle_aux, blk, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadChunk(handle_aux, 2 * blk, blk, blk, 0, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // read same chunks back in primary session
+ ReadChunk(handle, blk, blk, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadChunk(handle, 2 * blk, blk, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read same chunks back in aux session (should fail)
+ uint32_t val;
+ rc = storage_read(handle_aux, blk, &val, sizeof(val));
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_read(handle_aux, 2 * blk, &val, sizeof(val));
+ ASSERT_EQ(-EBUSY, rc);
+
+ // abort transaction in aux session
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // read same chunk again in aux session
+ ReadChunk(handle_aux, blk, blk, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadChunk(handle_aux, 2 * blk, blk, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+
+ // cleanup
+ storage_close_file(handle);
+ storage_close_file(handle_aux);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactCommitSetSize) {
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle_aux;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_commit_set_size";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open the same file in separate session
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // same in aux session
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // set file size to half of original (no commit)
+ rc = storage_set_file_size(handle, (storage_off_t)exp_len/2, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/2, fsize);
+
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // set file size to 1/3 of original (no commit)
+ rc = storage_set_file_size(handle, (storage_off_t)exp_len/3, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/3, fsize);
+
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // check file size (should be 1/3 of an original size)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/3, fsize);
+
+ // check file size from aux session
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // abort transaction in aux_session
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check again
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/3, fsize);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_close_file(handle_aux);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactCommitDelete) {
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle_aux;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ const char *fname = "test_transact_commit_delete";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close it
+ storage_close_file(handle);
+
+ // open the same file in separate session
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle_aux);
+
+ // delete file (without commit)
+ rc = storage_delete_file(session_, fname, 0);
+ ASSERT_EQ(0, rc);
+
+ // try to open it (should fail)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // open the same file in separate session (should be fine)
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+ storage_close_file(handle_aux);
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // try to open it in primary session (still fails)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // open the same file in aux session (should also fail)
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+}
+
+
+TEST_P(StorageServiceTest, TransactCommitTruncate) {
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle_aux;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_commit_truncate";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // close file
+ storage_close_file(handle);
+
+ // check from different session
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // open truncate file (without commit)
+ rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // check file size (should be 0)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // check file size in aux session (should be -EBUSY)
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // abort transaction in aux session
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // check again
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_close_file(handle_aux);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactCommitCreate) {
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle_aux;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_commit_create";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // delete test file just in case
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+
+ // check from aux session
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // create file (without commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ 0);
+ ASSERT_EQ(0, rc);
+
+ // check file size
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // close file
+ storage_close_file(handle);
+
+ // check from aux session (should fail)
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // check open from normal session
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // check open from aux session (should succeed)
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // cleanup
+ storage_close_file(handle);
+ storage_close_file(handle_aux);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactCommitCreateMany) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ file_handle_t handle1_aux;
+ file_handle_t handle2_aux;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname1 = "test_transact_commit_create1";
+ const char *fname2 = "test_transact_commit_create2";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // delete test file just in case
+ storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE);
+ storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE);
+
+ // create file (without commit)
+ rc = storage_open_file(session_, &handle1, fname1,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ 0);
+ ASSERT_EQ(0, rc);
+
+ // create file (without commit)
+ rc = storage_open_file(session_, &handle2, fname2,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ 0);
+ ASSERT_EQ(0, rc);
+
+ // check file sizes
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // close files
+ storage_close_file(handle1);
+ storage_close_file(handle2);
+
+ // open files from aux session
+ rc = storage_open_file(aux_session_, &handle1_aux, fname1, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ rc = storage_open_file(aux_session_, &handle2_aux, fname2, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // open from primary session
+ rc = storage_open_file(session_, &handle1, fname1, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(session_, &handle2, fname2, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // open from aux session
+ rc = storage_open_file(aux_session_, &handle1_aux, fname1, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(aux_session_, &handle2_aux, fname2, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle1_aux);
+ storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE);
+ storage_close_file(handle2);
+ storage_close_file(handle2_aux);
+ storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactCommitWriteMany) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ file_handle_t handle1_aux;
+ file_handle_t handle2_aux;
+ size_t blk = 2048;
+ size_t exp_len1 = 32 * 1024;
+ size_t exp_len2 = 31 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname1 = "test_transact_commit_write_file1";
+ const char *fname2 = "test_transact_commit_write_file2";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate (with commit)
+ rc = storage_open_file(session_, &handle1, fname1,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate (with commit)
+ rc = storage_open_file(session_, &handle2, fname2,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // open same files from aux session
+ rc = storage_open_file(aux_session_, &handle1_aux, fname1, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(aux_session_, &handle2_aux, fname2, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // file1: fill file with pattern (without commit)
+ WritePattern(handle1, 0, exp_len1, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // file2: fill file with pattern (without commit)
+ WritePattern(handle2, 0, exp_len2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size, it should be exp_len1
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len1, fsize);
+
+ // check file size, it should be exp_len2
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len2, fsize);
+
+ // check file sizes from aux session (should be 0)
+ rc = storage_get_file_size(handle1_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ rc = storage_get_file_size(handle2_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // commit transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // check file size, it should be exp_len1
+ rc = storage_get_file_size(handle1, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len1, fsize);
+
+ // check file size, it should be exp_len2
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len2, fsize);
+
+ // check from aux session (should be -EBUSY)
+ rc = storage_get_file_size(handle1_aux, &fsize);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // abort transaction in aux session
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // and check again
+ rc = storage_get_file_size(handle1_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len1, fsize);
+
+ rc = storage_get_file_size(handle2_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len2, fsize);
+
+ // check data
+ ReadPatternEOF(handle1, 0, blk, exp_len1);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPatternEOF(handle2, 0, blk, exp_len2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPatternEOF(handle1_aux, 0, blk, exp_len1);
+ ASSERT_FALSE(HasFatalFailure());
+
+ ReadPatternEOF(handle2_aux, 0, blk, exp_len2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle1_aux);
+ storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE);
+ storage_close_file(handle2);
+ storage_close_file(handle2_aux);
+ storage_delete_file(session_, fname2, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactCommitDeleteCreate) {
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle_aux;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_delete_create";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, exp_len, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close it
+ storage_close_file(handle);
+
+ // delete file (without commit)
+ rc = storage_delete_file(session_, fname, 0);
+ ASSERT_EQ(0, rc);
+
+ // try to open it (should fail)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // try to open it in aux session (should succeed)
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // create file with the same name (no commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_CREATE_EXCLUSIVE,
+ 0);
+ ASSERT_EQ(0, rc);
+
+ // write half of data (with commit)
+ WritePattern(handle, 0, exp_len/2, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check file size (should be half)
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/2, fsize);
+
+ // commit transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // check data from primary session
+ ReadPatternEOF(handle, 0, blk, exp_len/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // check from aux session (should fail)
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // abort trunsaction in aux session
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // and try again (should still fail)
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // close file and reopen it again
+ storage_close_file(handle_aux);
+ rc = storage_open_file(aux_session_, &handle_aux, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // try it again (should succeed)
+ rc = storage_get_file_size(handle_aux, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/2, fsize);
+
+ // check data
+ ReadPatternEOF(handle_aux, 0, blk, exp_len/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_close_file(handle_aux);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, TransactRewriteExistingTruncate) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ const char *fname = "test_transact_rewrite_existing_truncate";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // close it
+ storage_close_file(handle);
+
+ // up
+ for (uint i = 1; i < 32; i++) {
+ // open truncate (no commit)
+ rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, i * blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close
+ storage_close_file(handle);
+ }
+
+ // down
+ for (uint i = 1; i < 32; i++) {
+ // open truncate (no commit)
+ rc = storage_open_file(session_, &handle, fname, STORAGE_FILE_OPEN_TRUNCATE, 0);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, (32 - i) * blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close
+ storage_close_file(handle);
+ }
+
+ // cleanup
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactRewriteExistingSetSize) {
+ int rc;
+ file_handle_t handle;
+ size_t blk = 2048;
+ const char *fname = "test_transact_rewrite_existing_set_size";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // close it
+ storage_close_file(handle);
+
+ // up
+ for (uint i = 1; i < 32; i++) {
+ // open truncate (no commit)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, i * blk, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // update size (with commit)
+ rc = storage_set_file_size(handle, i * blk, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // close
+ storage_close_file(handle);
+ }
+
+ // down
+ for (uint i = 1; i < 32; i++) {
+ // open trancate (no commit)
+ rc = storage_open_file(session_, &handle, fname, 0, 0);
+ ASSERT_EQ(0, rc);
+
+ // write data (with commit)
+ WritePattern(handle, 0, (32 - i) * blk, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // update size (with commit)
+ rc = storage_set_file_size(handle, (32 - i) * blk, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // close
+ storage_close_file(handle);
+ }
+
+ // cleanup
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, TransactResumeAfterNonFatalError) {
+
+ int rc;
+ file_handle_t handle;
+ file_handle_t handle1;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_resume_writes";
+
+ // open create truncate file (with commit)
+ rc = storage_open_file(session_, &handle, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // write (without commit)
+ WritePattern(handle, 0, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // issue some commands that should fail with non-fatal errors
+
+ // write past end of file
+ uint32_t val = 0xDEDBEEF;
+ rc = storage_write(handle, exp_len/2 + 1, &val, sizeof(val), 0);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // read past end of file
+ rc = storage_read(handle, exp_len/2 + 1, &val, sizeof(val));
+ ASSERT_EQ(-EINVAL, rc);
+
+ // try to extend file past end of file
+ rc = storage_set_file_size(handle, exp_len/2 + 1, 0);
+ ASSERT_EQ(-EINVAL, rc);
+
+ // open non existing file
+ rc = storage_open_file(session_, &handle1, "foo",
+ STORAGE_FILE_OPEN_TRUNCATE, STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // delete non-existing file
+ rc = storage_delete_file(session_, "foo", STORAGE_OP_COMPLETE);
+ ASSERT_EQ(-ENOENT, rc);
+
+ // then resume writinga (without commit)
+ WritePattern(handle, exp_len/2, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // commit current transaction
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // check file size, it should be exp_len
+ rc = storage_get_file_size(handle, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // check data
+ ReadPatternEOF(handle, 0, blk, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle);
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+// Transaction Collisions
+
+TEST_P(StorageServiceTest, Transact2_WriteNC) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ size_t blk = 2048;
+ const char *fname1 = "test_transact_f1";
+ const char *fname2 = "test_transact_f2";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(session_, &handle1, fname1,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(aux_session_, &handle2, fname2,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // session 1
+ WritePattern(handle1, 0, blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read it back
+ ReadPatternEOF(handle1, 0, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // session 2
+ WritePattern(handle2, 0, blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read it back
+ ReadPatternEOF(handle2, 0, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle2);
+
+ storage_delete_file(session_, fname1, STORAGE_OP_COMPLETE);
+ storage_delete_file(aux_session_, fname2, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, Transact2_DeleteNC) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ size_t blk = 2048;
+ const char *fname1 = "test_transact_delete_f1";
+ const char *fname2 = "test_transact_delete_f2";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(session_, &handle1, fname1,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_open_file(aux_session_, &handle2, fname2,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // session 1
+ WritePattern(handle1, 0, blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read it back
+ ReadPatternEOF(handle1, 0, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // session 2
+ WritePattern(handle2, 0, blk, blk, true);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // read it back
+ ReadPatternEOF(handle2, 0, blk, blk);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // close files and delete them
+ storage_close_file(handle1);
+ storage_delete_file(session_, fname1, 0);
+
+ storage_close_file(handle2);
+ storage_delete_file(aux_session_, fname2, 0);
+
+ // commit
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ rc = storage_end_transaction(aux_session_, true);
+ ASSERT_EQ(0, rc);
+}
+
+
+TEST_P(StorageServiceTest, Transact2_Write_Read) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_writeRead";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // S1: open create truncate file
+ rc = storage_open_file(session_, &handle1, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S2: open the same file
+ rc = storage_open_file(aux_session_, &handle2, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S1: write (no commit)
+ WritePattern(handle1, 0, exp_len, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S1: read it back
+ ReadPatternEOF(handle1, 0, blk, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S2: check file size, it should be 0
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // S2: read it back (should no data)
+ ReadPatternEOF(handle2, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S1: commit
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // S2: check file size, it should fail
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // S2: abort transaction
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // S2: check file size again, it should be exp_len
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // S2: read it again (should be exp_len)
+ ReadPatternEOF(handle2, 0, blk, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle2);
+
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, Transact2_Write_Write_Commit_Commit) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ file_handle_t handle3;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_write_write_commit_commit";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // S1: open create truncate file
+ rc = storage_open_file(session_, &handle1, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S2: open the same file
+ rc = storage_open_file(aux_session_, &handle2, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S1: write (no commit)
+ WritePattern(handle1, 0, exp_len, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S2: write (no commit)
+ WritePattern(handle2, 0, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S1: commit
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // S2: read/write/get/set size/delete (all should fail)
+ uint32_t val = 0;
+ rc = storage_read(handle2, 0, &val, sizeof(val));
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_write(handle2, 0, &val, sizeof(val), 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_set_file_size(handle2, fsize, 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_delete_file(aux_session_, fname, 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_open_file(aux_session_, &handle3, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // S2: commit (should fail, and failed state should be cleared)
+ rc = storage_end_transaction(aux_session_, true);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // S2: check file size, it should be exp_len
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // S2: read it again (should be exp_len)
+ ReadPatternEOF(handle2, 0, blk, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle2);
+
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, Transact2_Write_Write_Commit_Discard) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ file_handle_t handle3;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_write_write_commit_discard";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // S1: open create truncate file
+ rc = storage_open_file(session_, &handle1, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S2: open the same file
+ rc = storage_open_file(aux_session_, &handle2, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S1: write (no commit)
+ WritePattern(handle1, 0, exp_len, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S2: write (no commit)
+ WritePattern(handle2, 0, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S1: commit
+ rc = storage_end_transaction(session_, true);
+ ASSERT_EQ(0, rc);
+
+ // S2: read/write/get/set size/delete (all should fail)
+ uint32_t val = 0;
+ rc = storage_read(handle2, 0, &val, sizeof(val));
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_write(handle2, 0, &val, sizeof(val), 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_set_file_size(handle2, fsize, 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_delete_file(aux_session_, fname, 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ rc = storage_open_file(aux_session_, &handle3, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE, 0);
+ ASSERT_EQ(-EBUSY, rc);
+
+ // S2: discard (should fail, and failed state should be cleared)
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // S2: check file size, it should be exp_len
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len, fsize);
+
+ // S2: read it again (should be exp_len)
+ ReadPatternEOF(handle2, 0, blk, exp_len);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle2);
+
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+TEST_P(StorageServiceTest, Transact2_Write_Write_Discard_Commit) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_write_write_discard_commit";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // S1: open create truncate file
+ rc = storage_open_file(session_, &handle1, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S2: open the same file
+ rc = storage_open_file(aux_session_, &handle2, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S1: write (no commit)
+ WritePattern(handle1, 0, exp_len, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S2: write (no commit)
+ WritePattern(handle2, 0, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S1: discard
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // S2: commit (should succeed)
+ rc = storage_end_transaction(aux_session_, true);
+ ASSERT_EQ(0, rc);
+
+ // S2: check file size, it should be exp_len
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)exp_len/2, fsize);
+
+ // S2: read it again (should be exp_len)
+ ReadPatternEOF(handle2, 0, blk, exp_len/2);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle2);
+
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+
+
+TEST_P(StorageServiceTest, Transact2_Write_Write_Discard_Discard) {
+ int rc;
+ file_handle_t handle1;
+ file_handle_t handle2;
+ size_t blk = 2048;
+ size_t exp_len = 32 * 1024;
+ storage_off_t fsize = (storage_off_t)(-1);
+ const char *fname = "test_transact_write_write_discard_Discard";
+
+ // open second session
+ rc = storage_open_session(TRUSTY_DEVICE_NAME, &aux_session_, port_);
+ ASSERT_EQ(0, rc);
+
+ // S1: open create truncate file
+ rc = storage_open_file(session_, &handle1, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S2: open the same file
+ rc = storage_open_file(aux_session_, &handle2, fname,
+ STORAGE_FILE_OPEN_CREATE | STORAGE_FILE_OPEN_TRUNCATE,
+ STORAGE_OP_COMPLETE);
+ ASSERT_EQ(0, rc);
+
+ // S1: write (no commit)
+ WritePattern(handle1, 0, exp_len, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S2: write (no commit)
+ WritePattern(handle2, 0, exp_len/2, blk, false);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // S1: discard
+ rc = storage_end_transaction(session_, false);
+ ASSERT_EQ(0, rc);
+
+ // S2: discard
+ rc = storage_end_transaction(aux_session_, false);
+ ASSERT_EQ(0, rc);
+
+ // S2: check file size, it should be 0
+ rc = storage_get_file_size(handle2, &fsize);
+ ASSERT_EQ(0, rc);
+ ASSERT_EQ((storage_off_t)0, fsize);
+
+ // S2: read it again (should be 0)
+ ReadPatternEOF(handle2, 0, blk, 0);
+ ASSERT_FALSE(HasFatalFailure());
+
+ // cleanup
+ storage_close_file(handle1);
+ storage_close_file(handle2);
+
+ storage_delete_file(session_, fname, STORAGE_OP_COMPLETE);
+}
+