Merge pull request #1525 from yukoba/pthread-specific

Bug fixes of pthread specific

1 files changed, 60 insertions, 0 deletions

diff --git a/tests/pthread/specific.c b/tests/pthread/specific.c
new file mode 100644
index 00000000..914884e7
--- /dev/null
+++ b/tests/pthread/specific.c
@@ -0,0 +1,60 @@
+#include <stdio.h>
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+
+static void destr_function(void *arg)
+{
+    // Not implemented yet in Emscripten
+}
+
+int main(void)
+{
+    pthread_key_t key = 0;
+    int rv;
+    int data = 123;
+    int *data2;
+
+    assert(pthread_key_delete(key) != 0);
+    assert(pthread_getspecific(key) == NULL);
+
+    rv = pthread_key_create(&key, &destr_function);
+    printf("pthread_key_create = %d\n", rv);
+    assert(rv == 0);
+
+    assert(pthread_getspecific(key) == NULL);
+
+    rv = pthread_setspecific(key, (void*) &data);
+    printf("pthread_setspecific = %d\n", rv);
+    assert(rv == 0);
+
+    data2 = pthread_getspecific(key);
+    assert(data2 != NULL);
+    printf("pthread_getspecific = %d\n", *data2);
+    assert(*data2 == 123);
+
+    rv = pthread_key_create(&key, &destr_function);
+    data2 = pthread_getspecific(key);
+    printf("pthread_getspecific after key recreate = %p\n", data2);
+    assert(data2 == NULL);
+
+    rv = pthread_key_delete(key);
+    printf("pthread_key_delete = %d\n", rv);
+    assert(rv == 0);
+
+    rv = pthread_key_delete(key);
+    printf("pthread_key_delete repeated = %d\n", rv);
+    assert(rv == EINVAL);
+
+    rv = pthread_setspecific(key, NULL);
+    printf("pthread_setspecific for value NULL = %d\n", rv);
+    assert(rv == EINVAL);
+
+    rv = pthread_key_create(&key, &destr_function);
+    assert(rv == 0);
+    rv = pthread_key_delete(key);
+    printf("pthread_key_delete just after created = %d\n", rv);
+    assert(rv == 0);
+
+    return 0;
+}