35 lines
1.4 KiB
HTML
35 lines
1.4 KiB
HTML
<!doctype html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="resources/helpers.js"></script>
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<meta name="variant" content="?method=navigate">
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<meta name="variant" content="?method=updateCurrentEntry">
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<iframe id="i" src="/common/blank.html"></iframe>
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<script>
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async_test(t => {
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window.onload = t.step_func(() => {
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updateStateBasedOnTestVariant(i.contentWindow, { data : "value" });
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assert_equals(i.contentWindow.navigation.entries().length, 1);
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assert_equals(i.contentWindow.navigation.currentEntry.getState().data, "value");
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let navigated_back = false;
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i.contentWindow.navigation.navigate("?1");
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i.onload = t.step_func(() => {
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if (navigated_back) {
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let back_entry = i.contentWindow.navigation.currentEntry;
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assert_equals(i.contentWindow.navigation.entries().length, 2);
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assert_equals(back_entry.index, 0);
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assert_equals(back_entry.getState().data, "value");
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t.done();
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} else {
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assert_equals(i.contentWindow.navigation.entries().length, 2);
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assert_equals(i.contentWindow.navigation.currentEntry, i.contentWindow.navigation.entries()[1]);
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assert_equals(i.contentWindow.navigation.currentEntry.getState(), undefined);
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history.back();
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navigated_back = true;
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}
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});
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});
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}, "entry.getState() behavior after navigating away and back");
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</script>
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