зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1668204 [wpt PR 25871] - Tweak some subsup tests to make them less strict, a=testonly
Automatic update from web-platform-tests Tweak some subsup tests to make them less strict (#25871) These tests are sometimes failing on firefox locally, because they depend on the font used. Also the rules when a MATH table is not used are not clear yet and spec and implementations differ. This commit tweaks subsup tests so that: - They use Ahem rather than system fonts. - Error is relaxed. - position of sup/sup script is checked to be above/below the middle of the base than close to the top/bottom of the base. -- wpt-commits: a1d3637978a5de61b2b6008fa9fdbae1682c7e4d wpt-pr: 25871
This commit is contained in:
Frédéric Wang
moz-wptsync-bot
Родитель
0dfbb9fdca
Коммит
b3364db53e
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@ -8,15 +8,15 @@
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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="/mathml/support/feature-detection.js"></script>
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<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
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<style>
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math, mspace {
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font-size: 10px;
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font: 25px/1 Ahem;
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}
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</style>
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<script>
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/* This test does not use any specific fonts and so the exact rules are not
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specified precisely. We assume reasonable values for script shifts and
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spacing. */
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/* This test does not use a font with a MATH table and does not verify layout
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rules in a very strict way. */
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function getBox(aId) {
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var box = document.getElementById(aId).getBoundingClientRect();
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@ -25,7 +25,7 @@
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}
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setup({ explicit_done: true });
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window.addEventListener("load", runTests);
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window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
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function runTests() {
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test(function() {
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@ -57,17 +57,16 @@
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test(function() {
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assert_true(MathMLFeatureDetection.has_mspace());
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var e = 3;
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assert_approx_equals(getBox("msubSub").middle, getBox("msubBase").bottom, e, "msub: script is placed at the bottom of the base");
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assert_approx_equals(getBox("msupSup").middle, getBox("msupBase").top, e, "msup: script is placed at the top of the base");
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assert_approx_equals(getBox("msubsupSub").middle, getBox("msubsupBase").bottom, e, "msubsup: script is placed at the bottom of the base");
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assert_approx_equals(getBox("msubsupSup").middle, getBox("msubsupBase").top, e, "msubsup: script is placed at the top of the base");
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assert_greater_than(getBox("msubSub").middle, getBox("msubBase").middle, "msub: script is placed at the bottom of the base");
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assert_less_than(getBox("msupSup").middle, getBox("msupBase").middle, "msup: script is placed at the top of the base");
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assert_greater_than(getBox("msubsupSub").middle, getBox("msubsupBase").middle, "msubsup: script is placed at the bottom of the base");
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assert_less_than(getBox("msubsupSup").middle, getBox("msubsupBase").middle, "msubsup: script is placed at the top of the base");
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}, "Vertical position of scripts");
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test(function() {
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assert_true(MathMLFeatureDetection.has_mspace());
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var e = 3;
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var e = 5;
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assert_approx_equals(getBox("msub").width, getBox("msubSub").right - getBox("msubBase").left, e, "msub: width is determined by the left/right sides of base/script (+ some space after script)");
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assert_approx_equals(getBox("msup").width, getBox("msupSup").right - getBox("msupBase").left, e, "msup: width is determined by the left/right sides of base/script (+ some space after script)");
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assert_approx_equals(getBox("msubsup").width, Math.max(getBox("msubsupSub").right, getBox("msubsupSup").right) - getBox("msubsupBase").left, e, "msubsup: width is determined by the left/right sides of base/scripts (+ some space after script)");
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@ -81,7 +80,6 @@
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assert_greater_than_equal(getBox("msup").height, getBox("msupBase").height, e, "msup: height is at least the one of the base");
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assert_greater_than_equal(getBox("msubsup").height, getBox("msubsupBase").height, e, "msubsup: height is at least the one of the base");
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e = 3;
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assert_approx_equals(getBox("msub").height, Math.max(getBox("msubSub").bottom, getBox("msubBase").bottom) - getBox("msubBase").top, e, "msub: height is determined by the top/bottom sides of base/scripts");
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assert_approx_equals(getBox("msup").height, getBox("msupBase").bottom - Math.min(getBox("msupSup").top, getBox("msupBase").top), e, "msup: height is determined by the top/bottom sides of base/scripts");
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assert_approx_equals(getBox("msubsup").height, Math.max(getBox("msubSub").bottom, getBox("msubBase").bottom) - Math.min(getBox("msupSup").top, getBox("msupBase").top), e, "msubsup: height is determined by the top/bottom sides of base/scripts");
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@ -8,15 +8,15 @@
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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="/mathml/support/feature-detection.js"></script>
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<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
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<style>
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math, mspace {
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font-size: 10px;
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font: 25px/1 Ahem;
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}
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</style>
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<script>
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/* This test does not use any specific fonts and so the exact rules are not
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specified precisely. We assume reasonable values for script shifts and
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spacing. */
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/* This test does not use a font with a MATH table and does not verify layout
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rules in a very strict way. */
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function getBox(aId) {
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var box = document.getElementById(aId).getBoundingClientRect();
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@ -25,7 +25,7 @@
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}
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setup({ explicit_done: true });
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window.addEventListener("load", runTests);
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window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
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function runTests() {
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test(function() {
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@ -71,16 +71,15 @@
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test(function() {
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assert_true(MathMLFeatureDetection.has_mspace());
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var e = 3;
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assert_approx_equals(getBox("msubSub").middle, getBox("msubBase").bottom, e, "script is placed at the bottom of the base");
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assert_approx_equals(getBox("msupSup").middle, getBox("msupBase").top, e, "script is placed at the top of the base");
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assert_approx_equals(getBox("msubsupSub").middle, getBox("msubsupBase").bottom, e, "script is placed at the bottom of the base");
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assert_approx_equals(getBox("msubsupSup").middle, getBox("msubsupBase").top, e, "script is placed at the top of the base");
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assert_greater_than(getBox("msubSub").middle, getBox("msubBase").middle, "script is placed at the bottom of the base");
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assert_less_than(getBox("msupSup").middle, getBox("msupBase").middle, "script is placed at the top of the base");
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assert_greater_than(getBox("msubsupSub").middle, getBox("msubsupBase").middle, "script is placed at the bottom of the base");
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assert_less_than(getBox("msubsupSup").middle, getBox("msubsupBase").middle, "script is placed at the top of the base");
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assert_approx_equals(getBox("premsubSub").middle, getBox("premsubBase").bottom, e, "script is placed at the bottom of the base");
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assert_approx_equals(getBox("premsupSup").middle, getBox("premsupBase").top, e, "script is placed at the top of the base");
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assert_approx_equals(getBox("premsubsupSub").middle, getBox("premsubsupBase").bottom, e, "script is placed at the bottom of the base");
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assert_approx_equals(getBox("premsubsupSup").middle, getBox("premsubsupBase").top, e, "script is placed at the top of the base");
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assert_greater_than(getBox("premsubSub").middle, getBox("premsubBase").middle, "script is placed at the bottom of the base");
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assert_less_than(getBox("premsupSup").middle, getBox("premsupBase").middle, "script is placed at the top of the base");
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assert_greater_than(getBox("premsubsupSub").middle, getBox("premsubsupBase").middle, "script is placed at the bottom of the base");
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assert_less_than(getBox("premsubsupSup").middle, getBox("premsubsupBase").middle, "script is placed at the top of the base");
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}, "Vertical position of scripts");
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test(function() {
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@ -99,7 +98,7 @@
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test(function() {
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assert_true(MathMLFeatureDetection.has_mspace());
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var e = 1;
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var e = 5;
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assert_greater_than_equal(getBox("msub").height, getBox("msubBase").height, e, "height is at least the one of the base");
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assert_greater_than_equal(getBox("msup").height, getBox("msupBase").height, e, "height is at least the one of the base");
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assert_greater_than_equal(getBox("msubsup").height, getBox("msubsupBase").height, e, "height is at least the one of the base");
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@ -107,7 +106,6 @@
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assert_greater_than_equal(getBox("premsup").height, getBox("premsupBase").height, e, "height is at least the one of the base");
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assert_greater_than_equal(getBox("premsubsup").height, getBox("premsubsupBase").height, e, "height is at least the one of the base");
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e = 3;
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assert_approx_equals(getBox("msub").height, Math.max(getBox("msubSub").bottom, getBox("msubBase").bottom) - getBox("msubBase").top, e, "msub height is determined by the top/bottom sides of base/scripts");
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assert_approx_equals(getBox("msup").height, getBox("msupBase").bottom - Math.min(getBox("msupSup").top, getBox("msupBase").top), e, "msup height is determined by the top/bottom sides of base/scripts");
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assert_approx_equals(getBox("msubsup").height, Math.max(getBox("msubSub").bottom, getBox("msubBase").bottom) - Math.min(getBox("msupSup").top, getBox("msupBase").top), e, "msubsup height is determined by the top/bottom sides of base/scripts");
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@ -8,15 +8,15 @@
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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="/mathml/support/feature-detection.js"></script>
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<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
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<style>
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math, mspace {
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font-size: 10px;
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font: 25px/1 Ahem;
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}
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</style>
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<script>
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/* This test does not use any specific fonts and so the exact rules are not
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specified precisely. We assume reasonable values for script shifts and
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spacing. */
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/* This test does not use a font with a MATH table and does not verify layout
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rules in a very strict way. */
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function getBox(aId) {
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var box = document.getElementById(aId).getBoundingClientRect();
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@ -25,7 +25,7 @@
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}
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setup({ explicit_done: true });
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window.addEventListener("load", runTests);
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window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
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function runTests() {
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test(function() {
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