66 lines
2.4 KiB
HTML
66 lines
2.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
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<script>
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function test() {
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let suite = InspectorTest.createAsyncSuite("WI.incrementElementValue");
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suite.addTestCase({
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name: "incrementElementValue.numeric",
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description: "Ensure that WI.incrementElementValue increments and decrements a numeric value.",
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test(resolve, reject) {
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let span = document.createElement("span");
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span.contentEditable = true;
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span.textContent = "font-size: 10px;";
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document.body.append(span);
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let selection = window.getSelection();
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let textNode = span.firstChild;
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selection.setBaseAndExtent(textNode, "font-size: ".length, textNode, "font-size: 10px".length);
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WI.incrementElementValue(span, 0.1);
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InspectorTest.expectEqual(span.textContent, "font-size: 10.1px;", `Should increment by 0.1.`);
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WI.incrementElementValue(span, -1);
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InspectorTest.expectEqual(span.textContent, "font-size: 9.1px;", `Should decrement by 1.`);
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WI.incrementElementValue(span, 10);
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InspectorTest.expectEqual(span.textContent, "font-size: 19.1px;", `Should increment by 10.`);
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WI.incrementElementValue(span, -100);
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InspectorTest.expectEqual(span.textContent, "font-size: -80.9px;", `Should decrement by 100.`);
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resolve();
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}
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});
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suite.addTestCase({
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name: "incrementElementValue.nonNumeric",
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description: "Ensure that WI.incrementElementValue does not change non-numeric values.",
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test(resolve, reject) {
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let span = document.createElement("span");
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span.contentEditable = true;
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span.textContent = "background-color";
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document.body.append(span);
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let selection = window.getSelection();
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let textNode = span.firstChild;
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selection.setBaseAndExtent(textNode, "background".length, textNode, "background-".length);
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WI.incrementElementValue(span, 1);
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InspectorTest.expectEqual(span.textContent, "background-color", `Text should not change.`);
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resolve();
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}
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});
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suite.runTestCasesAndFinish();
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}
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</script>
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</head>
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<body onload="runTest()">
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<p>Testing that WI.incrementElementValue works for numeric values.</p>
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</body>
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</html>
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