From: Daniel Stone <daniel@fooishbar.org>
Date: Mon, 23 Jul 2012 18:54:39 +0000 (+0100)
Subject: test-runner: Wrap realloc() too
X-Git-Tag: 0.95.0~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=61e9196f565e02b1774699e865a81a4efd3904bb;p=profile%2Fivi%2Fwayland.git

test-runner: Wrap realloc() too

So all our tests don't start failing just because we had the temerity to
use realloc() rather than malloc().

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
---

diff --git a/tests/test-runner.c b/tests/test-runner.c
index c4a57a3..5e8ec95 100644
--- a/tests/test-runner.c
+++ b/tests/test-runner.c
@@ -36,6 +36,7 @@
 static int num_alloc;
 static void* (*sys_malloc)(size_t);
 static void (*sys_free)(void*);
+static void* (*sys_realloc)(void*, size_t);
 
 extern const struct test __start_test_section, __stop_test_section;
 
@@ -54,6 +55,14 @@ free(void* mem)
 	sys_free(mem);
 }
 
+__attribute__ ((visibility("default"))) void *
+realloc(void* mem, size_t size)
+{
+	if (mem == NULL)
+		num_alloc++;
+	return sys_realloc(mem, size);
+}
+
 static const struct test *
 find_test(const char *name)
 {
@@ -86,7 +95,8 @@ int main(int argc, char *argv[])
 	int total, pass;
 	siginfo_t info;
 
-	/* Load system malloc and free */
+	/* Load system malloc, free, and realloc */
+	sys_realloc = dlsym(RTLD_NEXT, "realloc");
 	sys_malloc = dlsym(RTLD_NEXT, "malloc");
 	sys_free = dlsym(RTLD_NEXT, "free");