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Switch to current FreeBSD qsort.

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Change-Id: Ic46cd0b663dc5fa78c99dd38db0bfe849a25e789
This commit is contained in:
Elliott Hughes
2013-04-11 18:08:34 -07:00
parent ed36d95fac
commit 0b25f633a2
3 changed files with 98 additions and 41 deletions
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23
tests/stdlib_test.cpp
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@@ -109,3 +109,26 @@ TEST(stdlib, realpath) {
ASSERT_STREQ(executable_path, p);
free(p);
}
TEST(stdlib, qsort) {
struct s {
char name[16];
static int comparator(const void* lhs, const void* rhs) {
return strcmp(reinterpret_cast<const s*>(lhs)->name, reinterpret_cast<const s*>(rhs)->name);
}
};
s entries[3];
strcpy(entries[0].name, "charlie");
strcpy(entries[1].name, "bravo");
strcpy(entries[2].name, "alpha");
qsort(entries, 3, sizeof(s), s::comparator);
ASSERT_STREQ("alpha", entries[0].name);
ASSERT_STREQ("bravo", entries[1].name);
ASSERT_STREQ("charlie", entries[2].name);
qsort(entries, 3, sizeof(s), s::comparator);
ASSERT_STREQ("alpha", entries[0].name);
ASSERT_STREQ("bravo", entries[1].name);
ASSERT_STREQ("charlie", entries[2].name);
}