test: Integrate cmocka into autotools build, add basic test case for device TCTI.
The current test layout I'm trying is a module (.c & .h file) in the
base test/ directory that is a collection of test functions for a
specific module of code from the tpm2.0-tss project. This test module is
named after the module it tests and the suffix '_test' is appended.
There should be NO dependency on the test framework in this module.
This test module is accompanied by a driver that sets up the test
framework with the tests from the module. This driver is given the name
of the module that it tests.
Signed-off-by: Philip Tricca <philip.b.tricca@intel.com>
diff --git a/.gitignore b/.gitignore
index 47e3063..1900aa8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,8 @@
.klocwork/
ipch/
test/tpmtest/tpmtest
+test-driver
+test-suite.log
+test/tcti_device
+test/*.log
+test/*.trs
diff --git a/INSTALL b/INSTALL
index ade76d8..e893886 100644
--- a/INSTALL
+++ b/INSTALL
@@ -6,6 +6,7 @@
C compiler
C++ compiler
C Library Development Libraries and Header Files (for pthreads headers)
+cmocka unit test framework
Currently the tpm2.0-tss is only distributed via GitHub as we have not yet
produced an official source release. To obtain the tpm2.0-tss sources you
diff --git a/Makefile.am b/Makefile.am
index 902f6e7..3361af5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -36,6 +36,9 @@
sbin_PROGRAMS = $(resourcemgr)
noinst_PROGRAMS = $(tpmclient) $(tpmtest)
lib_LTLIBRARIES = $(libtss2) $(libtctidevice) $(libtctisocket)
+# unit tests
+check_PROGRAMS = test/tcti_device
+TESTS = $(check_PROGRAMS)
# headers and where to install them
libtss2dir = $(includedir)/tss2
@@ -43,6 +46,10 @@
libtctidir = $(includedir)/tcti
libtcti_HEADERS = $(srcdir)/include/tcti/*.h
+test_tcti_device_CFLAGS = $(CMOCKA_CFLAGS) -I$(srcdir)
+test_tcti_device_LDADD = $(libtss2) $(libtctidevice) $(CMOCKA_LIBS)
+test_tcti_device_SOURCES = test/tcti_device.c test/tcti_device_test.c
+
# how to build stuff
resourcemgr_resourcemgr_CFLAGS = $(RESOURCEMGR_INC) $(PTHREAD_CFLAGS)
resourcemgr_resourcemgr_CXXFLAGS = $(RESOURCEMGR_INC) $(PTHREAD_CFLAGS)
diff --git a/configure.ac b/configure.ac
index 7024053..f5a1246 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,4 +11,5 @@
AM_INIT_AUTOMAKE([foreign
subdir-objects])
AC_CONFIG_FILES([Makefile])
+PKG_CHECK_MODULES([CMOCKA],[cmocka])
AC_OUTPUT
diff --git a/test/tcti_device.c b/test/tcti_device.c
new file mode 100644
index 0000000..6623ba9
--- /dev/null
+++ b/test/tcti_device.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include <tss2/tpm20.h>
+#include "tcti_device_test.h"
+#include "sysapi/include/tcti_util.h"
+
+static void
+tcti_dev_init_size_test (void **state)
+{
+ assert_int_equal(tcti_dev_init_size (state),
+ sizeof (TSS2_TCTI_CONTEXT_INTEL));
+}
+
+int
+main(int argc, char* argv[])
+{
+ const UnitTest tests[] = {
+ unit_test(tcti_dev_init_size_test),
+ };
+ return run_tests(tests);
+}
diff --git a/test/tcti_device_test.c b/test/tcti_device_test.c
new file mode 100644
index 0000000..d64e16f
--- /dev/null
+++ b/test/tcti_device_test.c
@@ -0,0 +1,19 @@
+#include <tcti/tcti_device.h>
+
+/* Determine the size of a TCTI context structure. Requires calling the
+ * initialization function for the device TCTI with the first parameter
+ * (the TCTI context) NULL.
+ */
+size_t
+tcti_dev_init_size (void **state)
+{
+ void *my_state = *state;
+ size_t tcti_size = 0;
+ TSS2_RC ret = TSS2_RC_SUCCESS;
+
+ ret = InitDeviceTcti (NULL, &tcti_size, NULL, 0, 0, NULL);
+ if (ret != TSS2_RC_SUCCESS)
+ return 0;
+ else
+ return tcti_size;
+}
diff --git a/test/tcti_device_test.h b/test/tcti_device_test.h
new file mode 100644
index 0000000..03ed2fe
--- /dev/null
+++ b/test/tcti_device_test.h
@@ -0,0 +1,3 @@
+#include <stddef.h>
+
+size_t tcti_dev_init_size (void **state);