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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/test-helper.js"></script>
<script>
// "bare/..." (i.e. without leading "./") are bare specifiers
// (not relative paths).
//
// Discussions about notations for builtin modules are ongoing, e.g.
// https://github.com/tc39/proposal-javascript-standard-library/issues/12
// Currently the tests expects two notations are accepted.
// TODO: Once the discussions converge, update the tests.
const importMap = `
{
"imports": {
"bare": "./resources/log.js?pipe=sub&name=bare",
"data:text/javascript,log.push('data:foo')": "./resources/log.js?pipe=sub&name=foo",
"data:text/javascript,log.push('data:cross-origin-foo')": "https://{{domains[www1]}}:{{ports[https][0]}}/import-maps/resources/log.js?pipe=sub&name=cross-origin-foo",
"data:text/javascript,log.push('data:to-data')": "data:text/javascript,log.push('dataURL')",
"data:text/javascript,log.push('data:std-blank')": "std:blank",
"data:text/javascript,log.push('data:blank')": "@std/blank",
"data:text/javascript,log.push('data:std-none')": "std:none",
"data:text/javascript,log.push('data:none')": "@std/none",
"data:text/javascript,log.push('data:to-bare')": "bare"
}
}
`;
const tests = {
// Arrays of expected results for:
// - <script src type="module">,
// - <script src> (classic script),
// - static import, and
// - dynamic import.
// Currently, Chromium's implementation resolves import maps as a part of
// specifier resolution, and thus failure in import map resolution causes
// a parse error, not fetch error. Therefore, we use Result.PARSE_ERROR
// below. https://crbug.com/928435
// data: to HTTP(S).
"data:text/javascript,log.push('data:foo')":
[Result.URL, Result.URL, "log:foo", "log:foo"],
"data:text/javascript,log.push('data:cross-origin-foo')":
[Result.URL, Result.URL, "log:cross-origin-foo", "log:cross-origin-foo"],
// data: to data:
"data:text/javascript,log.push('data:to-data')":
[Result.URL, Result.URL, "dataURL", "dataURL"],
// data: to built-in.
"data:text/javascript,log.push('data:std-blank')":
[Result.URL, Result.URL, Result.BUILTIN, Result.BUILTIN],
"data:text/javascript,log.push('data:blank')":
[Result.URL, Result.URL, Result.BUILTIN, Result.BUILTIN],
"data:text/javascript,log.push('data:std-none')":
[Result.URL, Result.URL, Result.PARSE_ERROR, Result.PARSE_ERROR],
"data:text/javascript,log.push('data:none')":
[Result.URL, Result.URL, Result.PARSE_ERROR, Result.PARSE_ERROR],
// data: to bare mapping is disabled.
"data:text/javascript,log.push('data:to-bare')":
[Result.URL, Result.URL, Result.PARSE_ERROR, Result.PARSE_ERROR],
};
doTests(importMap, null, tests);
</script>
<body>
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