| <script src=resources/common.js></script> |
| <script src=../resources/testharness.js></script> |
| <script src=../resources/testharnessreport.js></script> |
| |
| <script> |
| const priority_tests = [ |
| { |
| promise: internals.getResourcePriority(new URL('../resources/dummy.js', location), document), |
| expected_priority: kHigh, |
| description: 'high importance on <script> has no effect' |
| }, |
| { |
| promise: internals.getResourcePriority(new URL('../resources/dummy.js?1', location), document), |
| expected_priority: kHigh, |
| description: 'low importance on <script> has no effect' |
| }, |
| { |
| promise: internals.getResourcePriority(new URL('../resources/dummy.js?2', location), document), |
| expected_priority: kHigh, |
| description: 'auto importance on <script> has no effect' |
| }, |
| { |
| promise: internals.getResourcePriority(new URL('../resources/dummy.js?3', location), document), |
| expected_priority: kHigh, |
| description: 'invalid importance on <script> has no effect' |
| }, |
| { |
| promise: internals.getResourcePriority(new URL('../resources/dummy.js?3', location), document), |
| expected_priority: kHigh, |
| description: 'missing importance on <script> has no effect' |
| } |
| ]; |
| |
| </script> |
| |
| <script id=script1 importance=high src=../resources/dummy.js></script> |
| <script id=script2 importance=low src=../resources/dummy.js?1></script> |
| <script id=script3 importance=auto src=../resources/dummy.js?2></script> |
| <script id=script4 importance=xyz src=../resources/dummy.js?3></script> |
| <script id=script5 src=../resources/dummy.js?4></script> |
| |
| <script> |
| promise_test(async (t) => { |
| await new Promise(resolve => { |
| addEventListener('DOMContentLoaded', resolve); |
| }); |
| |
| const base_msg = ' was fetched by the preload scanner'; |
| assert_true(internals.isPreloaded(script1.src), script1.src + base_msg); |
| assert_true(internals.isPreloaded(script2.src), script2.src + base_msg); |
| assert_true(internals.isPreloaded(script3.src), script3.src + base_msg); |
| assert_true(internals.isPreloaded(script4.src), script4.src + base_msg); |
| assert_true(internals.isPreloaded(script5.src), script5.src + base_msg); |
| }, 'all scripts were fetched by the preload scanner'); |
| |
| // Setup the tests described by |priority_tests|. |
| for (test of priority_tests) { |
| promise_test(async () => { |
| const priority = await test.promise; |
| assert_equals(priority, test.expected_priority); |
| }, test.description); |
| } |
| </script> |