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unit: Improve idmap.c unit test coverage 

This brings function, line and branch coverage for idmap.c to 100%
This commit is contained in:
Slava Monich 2018-01-18 20:36:52 +02:00 committed by Denis Kenzior
parent 0797b23c5d
commit 007a855bab
1 changed files with 24 additions and 0 deletions
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24
unit/test-idmap.c
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@ -35,9 +35,12 @@ static void test_alloc(void)
idmap = idmap_new(2);
g_assert(idmap);
g_assert(idmap_get_min(idmap) == 1);
bit = idmap_alloc(idmap);
g_assert(bit == 1);
g_assert(idmap_find(idmap, bit));
g_assert(!idmap_find(idmap, idmap_get_max(idmap) + 1));
bit = idmap_alloc(idmap);
g_assert(bit == 2);
@ -62,6 +65,12 @@ static void test_alloc(void)
bit = idmap_alloc(idmap);
g_assert(bit == 1);
idmap_put(idmap, 1);
idmap_take(idmap, 1);
idmap_take(idmap, 3);
bit = idmap_alloc(idmap);
g_assert(bit == 2);
idmap_free(idmap);
}
@ -80,9 +89,24 @@ static void test_alloc_next(void)
bit = idmap_alloc_next(idmap, 255);
g_assert(bit == 1);
while (idmap_alloc(idmap) < (sizeof(unsigned long) * 8) + 1);
bit = idmap_alloc_next(idmap, 1);
g_assert(bit == (sizeof(unsigned long) * 8) + 2);
idmap_free(idmap);
idmap = idmap_new(2);
g_assert(idmap);
g_assert(idmap_alloc_next(idmap, 0) == 3);
g_assert(idmap_alloc_next(idmap, 3) == 3);
bit = idmap_alloc_next(idmap, 1);
g_assert(bit == 2);
bit = idmap_alloc_next(idmap, 2);
g_assert(bit == 1);
idmap_free(idmap);
}