Add unit tests for assert_true()

Signed-off-by: Eshan Kelkar <eshankelkar@galorithm.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>

tests/CMakeLists.txt

@@ -26,6 +26,8 @@ set(CMOCKA_TESTS
     test_groups
     test_float_macros
     test_double_macros
+    test_assert_true
+    test_assert_true_fail
     test_assert_macros
     test_assert_macros_fail
     test_assert_ptr
@@ -76,6 +78,22 @@ set_tests_properties(
         "\\[  SKIPPED \\] test_check_skip"
 )
 
+# test_assert_true
+set_tests_properties(
+    test_assert_true
+        PROPERTIES
+        PASS_REGULAR_EXPRESSION
+        "\\[  PASSED  \\] 1 test\\(s\\)."
+)
+
+# test_assert_true_fail
+set_tests_properties(
+    test_assert_true_fail
+        PROPERTIES
+        PASS_REGULAR_EXPRESSION
+        "x != 10 is not true"
+)
+
 # test_assert_macros_fail
 set_tests_properties(
     test_assert_macros_fail

tests/test_assert_true.c

@@ -0,0 +1,26 @@
+#include "config.h"
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <stdint.h>
+
+#include <cmocka.h>
+#include <cmocka_private.h>
+
+static void test_assert_true(void **state)
+{
+    int x = 10;
+
+    (void)state; /* unused */
+    assert_true(x == 10);
+}
+
+int main(void)
+{
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(test_assert_true),
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}

tests/test_assert_true_fail.c

@@ -0,0 +1,26 @@
+#include "config.h"
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <stdint.h>
+
+#include <cmocka.h>
+#include <cmocka_private.h>
+
+static void test_assert_true_fail(void **state)
+{
+    int x = 10;
+
+    (void)state; /* unused */
+    assert_true(x != 10);
+}
+
+int main(void)
+{
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(test_assert_true_fail),
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}