Elliott Hughes | af98efb | 2015-04-02 13:36:54 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include <cutils/str_parms.h> |
| 18 | #include <gtest/gtest.h> |
| 19 | |
| 20 | static void test_str_parms_str(const char* str, const char* expected) { |
| 21 | str_parms* str_parms = str_parms_create_str(str); |
| 22 | str_parms_add_str(str_parms, "dude", "woah"); |
| 23 | str_parms_add_str(str_parms, "dude", "woah"); |
| 24 | str_parms_del(str_parms, "dude"); |
| 25 | str_parms_dump(str_parms); |
| 26 | char* out_str = str_parms_to_str(str_parms); |
| 27 | str_parms_destroy(str_parms); |
| 28 | ASSERT_STREQ(expected, out_str) << str; |
| 29 | free(out_str); |
| 30 | } |
| 31 | |
| 32 | TEST(str_parms, smoke) { |
| 33 | test_str_parms_str("", ""); |
| 34 | test_str_parms_str(";", ""); |
| 35 | test_str_parms_str("=", ""); |
| 36 | test_str_parms_str("=;", ""); |
| 37 | test_str_parms_str("=bar", ""); |
| 38 | test_str_parms_str("=bar;", ""); |
| 39 | test_str_parms_str("foo=", "foo="); |
| 40 | test_str_parms_str("foo=;", "foo="); |
| 41 | test_str_parms_str("foo=bar", "foo=bar"); |
| 42 | test_str_parms_str("foo=bar;", "foo=bar"); |
| 43 | test_str_parms_str("foo=bar;baz", "foo=bar;baz="); |
| 44 | test_str_parms_str("foo=bar;baz=", "foo=bar;baz="); |
| 45 | test_str_parms_str("foo=bar;baz=bat", "foo=bar;baz=bat"); |
| 46 | test_str_parms_str("foo=bar;baz=bat;", "foo=bar;baz=bat"); |
| 47 | test_str_parms_str("foo=bar1;baz=bat;foo=bar2", "foo=bar2;baz=bat"); |
| 48 | } |
| 49 | |
| 50 | TEST(str_parms, put_ENOMEM) { |
| 51 | // hashmapPut reports errors by setting errno to ENOMEM. |
| 52 | // Test that we're not confused by running in an environment where this is already true. |
| 53 | errno = ENOMEM; |
| 54 | test_str_parms_str("foo=bar;baz=", "foo=bar;baz="); |
| 55 | ASSERT_EQ(ENOMEM, errno); |
| 56 | test_str_parms_str("foo=bar;baz=", "foo=bar;baz="); |
| 57 | } |