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more coverage for stacktrace_unittest

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This commit is contained in:
Aliaksey Kandratsenka 2023-06-27 21:43:43 -04:00
parent 25698cd1b8
commit 58d6842576
1 changed files with 20 additions and 0 deletions
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20
src/tests/stacktrace_unittest.cc
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@ -224,6 +224,21 @@ int ATTRIBUTE_NOINLINE CaptureLeafPlain(void **stack, int stack_len) {
return size; return size;
} }
int ATTRIBUTE_NOINLINE CaptureLeafPlainEmptyUCP(void **stack, int stack_len) {
INIT_ADDRESS_RANGE(CheckStackTraceLeaf, start, end, &expected_range[0]);
DECLARE_ADDRESS_LABEL(start);
int size = GetStackTraceWithContext(stack, stack_len, 0, nullptr);
printf("Obtained %d stack frames.\n", size);
CHECK_GE(size, 1);
CHECK_LE(size, stack_len);
DECLARE_ADDRESS_LABEL(end);
return size;
}
int ATTRIBUTE_NOINLINE CaptureLeafWSkip(void **stack, int stack_len) { int ATTRIBUTE_NOINLINE CaptureLeafWSkip(void **stack, int stack_len) {
INIT_ADDRESS_RANGE(CheckStackTraceLeaf, start, end, &expected_range[0]); INIT_ADDRESS_RANGE(CheckStackTraceLeaf, start, end, &expected_range[0]);
DECLARE_ADDRESS_LABEL(start); DECLARE_ADDRESS_LABEL(start);
@ -334,6 +349,11 @@ int main(int argc, char ** argv) {
CheckStackTrace(0); CheckStackTrace(0);
printf("PASS\n"); printf("PASS\n");
printf("Will test capturing stack trace with nullptr ucontext\n");
leaf_capture_fn = CaptureLeafPlainEmptyUCP;
CheckStackTrace(0);
printf("PASS\n");
printf("Will test capturing stack trace with skipped frames\n"); printf("Will test capturing stack trace with skipped frames\n");
leaf_capture_fn = CaptureLeafWSkip; leaf_capture_fn = CaptureLeafWSkip;
CheckStackTrace(0); CheckStackTrace(0);