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Add ArrayBuffer detach operations (#3208)

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JerryScript-DCO-1.0-Signed-off-by: legendecas legendecas@gmail.com
This commit is contained in:
legendecas
2019-10-16 22:41:27 +08:00
committed by Dániel Bátyai
parent 09c5d98e25
commit 2e86bdae6f
11 changed files with 375 additions and 2 deletions
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tests/unit-core/test-arraybuffer.c
+45
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@@ -354,6 +354,51 @@ main (void)
jerry_release_value (input_buffer);
}
/* Test ArrayBuffer detach */
{
const uint32_t length = 1;
jerry_value_t arraybuffer = jerry_create_arraybuffer (length);
TEST_ASSERT (!jerry_value_is_error (arraybuffer));
TEST_ASSERT (jerry_value_is_arraybuffer (arraybuffer));
TEST_ASSERT (jerry_get_arraybuffer_byte_length (arraybuffer) == length);
jerry_value_t is_detachable = jerry_is_arraybuffer_detachable (arraybuffer);
TEST_ASSERT (!jerry_value_is_error (is_detachable));
TEST_ASSERT (!jerry_get_boolean_value (is_detachable));
jerry_value_t res = jerry_detach_arraybuffer (arraybuffer);
TEST_ASSERT (jerry_value_is_error (res));
jerry_release_value (res);
jerry_release_value (arraybuffer);
}
/* Test external ArrayBuffer detach */
{
uint8_t buf[1];
const uint32_t length = 1;
jerry_value_t arraybuffer = jerry_create_arraybuffer_external (length, buf, NULL);
TEST_ASSERT (!jerry_value_is_error (arraybuffer));
TEST_ASSERT (jerry_value_is_arraybuffer (arraybuffer));
TEST_ASSERT (jerry_get_arraybuffer_byte_length (arraybuffer) == length);
jerry_value_t is_detachable = jerry_is_arraybuffer_detachable (arraybuffer);
TEST_ASSERT (!jerry_value_is_error (is_detachable));
TEST_ASSERT (jerry_get_boolean_value (is_detachable));
jerry_release_value (is_detachable);
jerry_value_t res = jerry_detach_arraybuffer (arraybuffer);
TEST_ASSERT (!jerry_value_is_error (res));
is_detachable = jerry_is_arraybuffer_detachable (arraybuffer);
TEST_ASSERT (!jerry_value_is_error (is_detachable));
TEST_ASSERT (!jerry_get_boolean_value (is_detachable));
jerry_release_value (is_detachable);
jerry_release_value (res);
jerry_release_value (arraybuffer);
}
jerry_cleanup ();
TEST_ASSERT (callback_called == true);