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testutils: print a helpful summary of failed tests

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When debugging test failures in seven independent test
cases, it might be helpful to only gather the debug output
of the failing cases.

Record the indexes of the tests that fail and print them
in the VIR_TEST_RANGE of the command line that will result
in only those tests being run.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Ján Tomko 2020-02-06 17:31:04 +01:00
parent 2621d48f00
commit cebb468ef5
1 changed files with 12 additions and 0 deletions
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12
tests/testutils.c
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@ -54,6 +54,7 @@ static unsigned int testRegenerate = -1;
static size_t testCounter;
static virBitmapPtr testBitmap;
static virBitmapPtr failedTests;
virArch virTestHostArch = VIR_ARCH_X86_64;
@ -172,6 +173,9 @@ virTestRun(const char *title,
fprintf(stderr, "!");
}
if (ret != 0)
ignore_value(virBitmapSetBitExpand(failedTests, testCounter));
g_unsetenv("VIR_TEST_MOCK_TESTNAME");
return ret;
}
@ -930,6 +934,9 @@ int virTestMain(int argc,
}
}
if (!(failedTests = virBitmapNew(1)))
return EXIT_FAILURE;
ret = (func)();
virResetLastError();
@ -938,6 +945,11 @@ int virTestMain(int argc,
fprintf(stderr, "%*s", 40 - (int)(testCounter % 40), "");
fprintf(stderr, " %-3zu %s\n", testCounter, ret == 0 ? "OK" : "FAIL");
}
if (ret == EXIT_FAILURE && !virBitmapIsAllClear(failedTests)) {
g_autofree char *failed = virBitmapFormat(failedTests);
fprintf(stderr, "Some tests failed. Run them using:\n");
fprintf(stderr, "VIR_TEST_DEBUG=1 VIR_TEST_RANGE=%s %s\n", failed, argv[0]);
}
virLogReset();
return ret;
}