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test-unit-file: don't access out-of-bounds memory

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Fixes an error introduced by me when the test was added.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2015-01-11 16:52:50 -05:00
parent 17a1c597c5
commit 4d8629de8b
1 changed files with 8 additions and 3 deletions
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11
src/test/test-unit-file.c
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@@ -73,15 +73,20 @@ static void check_execcommand(ExecCommand *c,
const char* argv1,
const char* argv2,
bool ignore) {
size_t n;
assert_se(c);
log_info("expect: \"%s\" [\"%s\" \"%s\" \"%s\"]",
path, argv0 ?: path, argv1, argv2);
n = strv_length(c->argv);
log_info("actual: \"%s\" [\"%s\" \"%s\" \"%s\"]",
c->path, c->argv[0], c->argv[1], c->argv[2]);
c->path, c->argv[0], n > 0 ? c->argv[1] : NULL, n > 1 ? c->argv[2] : NULL);
assert_se(streq(c->path, path));
assert_se(streq(c->argv[0], argv0 ?: path));
assert_se(streq_ptr(c->argv[1], argv1));
assert_se(streq_ptr(c->argv[2], argv2));
if (n > 0)
assert_se(streq_ptr(c->argv[1], argv1));
if (n > 1)
assert_se(streq_ptr(c->argv[2], argv2));
assert_se(c->ignore == ignore);
}