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Internal code coverage fixes

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This commit is contained in:
Wilson Snyder
2020-05-29 19:35:54 -04:00
parent 4cfa3f879a
commit fbc814b54a
26 changed files with 403 additions and 52 deletions
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src/V3Os.cpp
+4 -3
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@@ -341,9 +341,10 @@ void V3Os::u_sleep(int64_t usec) {
int V3Os::system(const string& command) {
UINFO(1, "Running system: " << command << endl);
const int ret = ::system(command.c_str());
if (ret == -1) {
v3fatal("Failed to execute command:" << command << " " << strerror(errno));
return -1;
if (VL_UNCOVERABLE(ret == -1)) {
v3fatal("Failed to execute command:" // LCOV_EXCL_LINE
<< command << " " << strerror(errno));
return -1; // LCOV_EXCL_LINE
} else {
UASSERT(WIFEXITED(ret), "system(" << command << ") returned unexpected value of " << ret);
const int exit_code = WEXITSTATUS(ret);