| <!doctype html> |
| <html> |
| <head> |
| <title>html-script-module-execOrder</title> |
| <meta name=timeout content=long> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| |
| var execCounts = [ |
| 0, // test_parsedOrdered |
| 0, // test_dynamicOrdered |
| ]; |
| function assert_execCount(set, expected, description) |
| { |
| if (!execCounts[set]) |
| { |
| execCounts[set] = 0; |
| } |
| assert_equals(++execCounts[set], expected, description); |
| } |
| |
| function create_script(src, opts) |
| { |
| var element = document.createElement("script"); |
| element.src = src; |
| element.async = (opts.asyncOrdered ? false : true); |
| element.type = (opts.module ? "module" : "text/javascript"); |
| document.body.appendChild(element); |
| } |
| |
| </script> |
| </head> |
| <body> |
| <h1>html-script-module-execOrder</h1> |
| <script> |
| |
| ///// |
| // Start test_parsedUnordered* |
| ///// |
| var test_parsedUnordered1 = async_test("Unordered module script execution (parsed, unordered #1)"); |
| var test_parsedUnordered2 = async_test("Unordered module script execution (parsed, unordered #2)"); |
| </script> |
| <script type="module" src="execorder-parsedunordered1.js"></script> |
| <script type="module" src="execorder-parsedunordered2.js"></script> |
| <script> |
| ///// |
| // End test_parsedUnordered* |
| ///// |
| |
| ///// |
| // Start test_dynamicUnordered* |
| ///// |
| var test_dynamicUnordered1 = async_test("Unordered module script execution (dynamic, unordered #1)"); |
| var test_dynamicUnordered2 = async_test("Unordered module script execution (dynamic, unordered #2)"); |
| create_script("execorder-dynamicunordered1.js", { module: true }); |
| create_script("execorder-dynamicunordered2.js", { module: true }); |
| ///// |
| // End test_dynamicUnordered* |
| ///// |
| |
| ///// |
| // Begin test_parsedOrdered |
| ///// |
| var test_parsedOrdered = async_test("Interlaced module/non-module script execution (parsed, async-ordered)"); |
| window.addEventListener("load", test_parsedOrdered.step_func(function() { |
| assert_execCount(0, 5, "onload should have fired fifth"); |
| test_parsedOrdered.done(); |
| })); |
| </script> |
| <script src="execorder-parsedordered2.js" defer></script> |
| <script type="module"> |
| test_parsedOrdered.step(function() { |
| assert_execCount(0, 3, "Inline module-typed script element should have fired third"); |
| }); |
| </script> |
| <script src="execorder-parsedordered4.js" defer></script> |
| <script> |
| test_parsedOrdered.step(function() { |
| assert_execCount(0, 1, "Inline untyped script element should have fired first"); |
| }); |
| ///// |
| // End test_parsedOrdered |
| ///// |
| |
| ///// |
| // Start test_dynamicOrdered |
| ///// |
| var test_dynamicOrdered = async_test("Interlaced module/non-module script execution (dynamic, async-ordered)"); |
| window.addEventListener("load", test_dynamicOrdered.step_func(function() { |
| assert_execCount(1, 5, "onload should have fired fifth (last)"); |
| test_dynamicOrdered.done(); |
| })); |
| create_script("execorder-dynamicordered2.js", { asyncOrdered: true, module: false }); |
| create_script("execorder-dynamicordered3.js", { asyncOrdered: true, module: true }); |
| create_script("execorder-dynamicordered4.js", { asyncOrdered: true, module: false }); |
| test_dynamicOrdered.step(function() { |
| assert_execCount(1, 1, "Inline untyped script element should have fired first"); |
| }); |
| ///// |
| // End test_dynamicOrdered |
| ///// |
| |
| </script> |
| </body> |
| </html> |
