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authorLuis Pabon <lpabon@redhat.com>2014-04-23 16:18:57 -0400
committerVijay Bellur <vbellur@redhat.com>2014-07-18 10:55:51 -0700
commit13f644f78336c79850b332c35ad439fda8dac4fa (patch)
tree7c5fc94a89b7374272451dd9608d0c90fb678ea4 /libglusterfs/src
parentc7f617dfe63fea23693c9ae74b8761349d17a986 (diff)
build: Support for unit tests using Cmockery2
This patch will allow for developers to create unit tests for their code. Documentation has been added to the patch and is available here: doc/hacker-guide/en-US/markdown/unittest.md Also, unit tests are run when RPM is created. This patch is a replacement for http://review.gluster.org/#/c/7281 which removed unit test infrastucture from the repo due to multiple conflicts. Cmockery2 is now available in Fedora and EPEL, and soon to be available in Debian and Ubuntu. For all other operating systems, please install from the source: https://github.com/lpabon/cmockery2 BUG: 1067059 Change-Id: I1b36cb1f56fd10916f9bf535e8ad080a3358289f Signed-off-by: Luis Pabón <lpabon@redhat.com> Reviewed-on: http://review.gluster.org/7538 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs/src')
-rw-r--r--libglusterfs/src/Makefile.am16
-rw-r--r--libglusterfs/src/mem-pool.c9
-rw-r--r--libglusterfs/src/unittest/mem_pool_unittest.c31
3 files changed, 42 insertions, 14 deletions
diff --git a/libglusterfs/src/Makefile.am b/libglusterfs/src/Makefile.am
index 25ee4c27a8b..de1b9b0b1f2 100644
--- a/libglusterfs/src/Makefile.am
+++ b/libglusterfs/src/Makefile.am
@@ -58,3 +58,19 @@ y.tab.h: graph.y
CLEANFILES = graph.lex.c y.tab.c y.tab.h
CONFIG_CLEAN_FILES = $(CONTRIB_BUILDDIR)/uuid/uuid_types.h
+
+#### UNIT TESTS #####
+CLEANFILES += *.gcda *.gcno *_xunit.xml
+noinst_PROGRAMS =
+TESTS =
+
+mem_pool_unittest_CPPFLAGS = $(libglusterfs_la_CPPFLAGS)
+mem_pool_unittest_SOURCES = mem-pool.c \
+ mem-pool.h \
+ unittest/mem_pool_unittest.c \
+ unittest/log_mock.c \
+ unittest/global_mock.c
+mem_pool_unittest_CFLAGS = $(UNITTEST_CFLAGS)
+mem_pool_unittest_LDFLAGS = $(UNITTEST_LDFLAGS)
+noinst_PROGRAMS += mem_pool_unittest
+TESTS += mem_pool_unittest
diff --git a/libglusterfs/src/mem-pool.c b/libglusterfs/src/mem-pool.c
index 356cfdb78ca..093592ec056 100644
--- a/libglusterfs/src/mem-pool.c
+++ b/libglusterfs/src/mem-pool.c
@@ -24,17 +24,24 @@
#define GLUSTERFS_ENV_MEM_ACCT_STR "GLUSTERFS_DISABLE_MEM_ACCT"
+#include <cmockery/pbc.h>
+#include <cmockery/cmockery_override.h>
+
void
gf_mem_acct_enable_set (void *data)
{
glusterfs_ctx_t *ctx = NULL;
+ REQUIRE(data != NULL);
+
ctx = data;
GF_ASSERT (ctx != NULL);
ctx->mem_acct_enable = 1;
+ ENSURE(1 == ctx->mem_acct_enable);
+
return;
}
@@ -151,6 +158,8 @@ __gf_realloc (void *ptr, size_t size)
if (!THIS->ctx->mem_acct_enable)
return REALLOC (ptr, size);
+ REQUIRE(NULL != ptr);
+
tot_size = size + GF_MEM_HEADER_SIZE + GF_MEM_TRAILER_SIZE;
orig_ptr = (char *)ptr - 8 - 4;
diff --git a/libglusterfs/src/unittest/mem_pool_unittest.c b/libglusterfs/src/unittest/mem_pool_unittest.c
index 3c0724d65e5..0d7aa199df0 100644
--- a/libglusterfs/src/unittest/mem_pool_unittest.c
+++ b/libglusterfs/src/unittest/mem_pool_unittest.c
@@ -35,8 +35,8 @@ typedef struct __attribute__((packed)) {
* Prototypes to private functions
*/
int
-gf_mem_set_acct_info (xlator_t *xl, char **alloc_ptr,
- size_t size, uint32_t type);
+gf_mem_set_acct_info (xlator_t *xl, char **alloc_ptr, size_t size,
+ uint32_t type, const char *typestr);
/*
* Helper functions
@@ -137,14 +137,14 @@ test_gf_mem_set_acct_info_asserts(void **state)
// Check xl is NULL
- expect_assert_failure(gf_mem_set_acct_info(NULL, &alloc_ptr, size, type));
+ expect_assert_failure(gf_mem_set_acct_info(NULL, &alloc_ptr, size, type, ""));
// Check xl->mem_acct.rec = NULL
- expect_assert_failure(gf_mem_set_acct_info(&xltest, &alloc_ptr, 0, type));
+ expect_assert_failure(gf_mem_set_acct_info(&xltest, &alloc_ptr, 0, type, ""));
// Check type <= xl->mem_acct.num_types
type = 100;
- expect_assert_failure(gf_mem_set_acct_info(&xltest, &alloc_ptr, 0, type));
+ expect_assert_failure(gf_mem_set_acct_info(&xltest, &alloc_ptr, 0, type, ""));
// Check alloc is NULL
- assert_int_equal(-1, gf_mem_set_acct_info(&xltest, NULL, size, type));
+ assert_int_equal(-1, gf_mem_set_acct_info(&xltest, NULL, size, type, ""));
// Initialize xl
xl = helper_xlator_init(10);
@@ -153,7 +153,7 @@ test_gf_mem_set_acct_info_asserts(void **state)
type = 100;
assert_true(NULL != xl->mem_acct.rec);
assert_true(type > xl->mem_acct.num_types);
- expect_assert_failure(gf_mem_set_acct_info(xl, &alloc_ptr, size, type));
+ expect_assert_failure(gf_mem_set_acct_info(xl, &alloc_ptr, size, type, ""));
helper_xlator_destroy(xl);
}
@@ -166,20 +166,23 @@ test_gf_mem_set_acct_info_memory(void **state)
char *temp_ptr;
size_t size;
uint32_t type;
+ const char *typestr = "TEST";
size = 8196;
type = 9;
// Initialize xl
xl = helper_xlator_init(10);
+ assert_null(xl->mem_acct.rec[type].typestr);
// Test allocation
temp_ptr = test_calloc(1, size + GF_MEM_HEADER_SIZE + GF_MEM_TRAILER_SIZE);
assert_non_null(temp_ptr);
alloc_ptr = temp_ptr;
- gf_mem_set_acct_info(xl, &alloc_ptr, size, type);
+ gf_mem_set_acct_info(xl, &alloc_ptr, size, type, typestr);
//Check values
+ assert_ptr_equal(typestr, xl->mem_acct.rec[type].typestr);
assert_int_equal(xl->mem_acct.rec[type].size, size);
assert_int_equal(xl->mem_acct.rec[type].num_allocs, 1);
assert_int_equal(xl->mem_acct.rec[type].total_allocs, 1);
@@ -220,7 +223,7 @@ test_gf_calloc_default_calloc(void **state)
// Call __gf_calloc
size = 1024;
type = 3;
- mem = __gf_calloc(1, size, type);
+ mem = __gf_calloc(1, size, type, "3");
assert_non_null(mem);
memset(mem, 0x5A, size);
@@ -254,7 +257,7 @@ test_gf_calloc_mem_acct_enabled(void **state)
// Call __gf_calloc
size = 1024;
type = 3;
- mem = __gf_calloc(1, size, type);
+ mem = __gf_calloc(1, size, type, "3");
assert_non_null(mem);
memset(mem, 0x5A, size);
@@ -287,7 +290,7 @@ test_gf_malloc_default_malloc(void **state)
// Call __gf_malloc
size = 1024;
type = 3;
- mem = __gf_malloc(size, type);
+ mem = __gf_malloc(size, type, "3");
assert_non_null(mem);
memset(mem, 0x5A, size);
@@ -321,7 +324,7 @@ test_gf_malloc_mem_acct_enabled(void **state)
// Call __gf_malloc
size = 1024;
type = 3;
- mem = __gf_malloc(size, type);
+ mem = __gf_malloc(size, type, "3");
assert_non_null(mem);
memset(mem, 0x5A, size);
@@ -354,7 +357,7 @@ test_gf_realloc_default_realloc(void **state)
// Call __gf_malloc then realloc
size = 10;
type = 3;
- mem = __gf_malloc(size, type);
+ mem = __gf_malloc(size, type, "3");
assert_non_null(mem);
memset(mem, 0xA5, size);
@@ -393,7 +396,7 @@ test_gf_realloc_mem_acct_enabled(void **state)
// Call __gf_malloc then realloc
size = 1024;
type = 3;
- mem = __gf_malloc(size, type);
+ mem = __gf_malloc(size, type, "3");
assert_non_null(mem);
memset(mem, 0xA5, size);