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Unified Diff: LayoutTests/fast/selectors/placeholder-shown-with-textarea-basics.html

Issue 1280423002: CSS4: Implement :placeholder-shown pseudo class (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Updated testcase Created 5 years, 4 months ago
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« LayoutTests/fast/selectors/placeholder-shown-with-input-basics.html ('K') | « LayoutTests/fast/selectors/placeholder-shown-with-input-basics-expected.txt ('k') | LayoutTests/fast/selectors/placeholder-shown-with-textarea-basics-expected.txt » ('j') | Source/core/css/SelectorChecker.cpp » ('J')
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Index: LayoutTests/fast/selectors/placeholder-shown-with-textarea-basics.html
diff --git a/LayoutTests/fast/selectors/placeholder-shown-with-textarea-basics.html b/LayoutTests/fast/selectors/placeholder-shown-with-textarea-basics.html
new file mode 100644
index 0000000000000000000000000000000000000000..c9442c81b4c07070d1bb8d85cd418a8701c85519
--- /dev/null
+++ b/LayoutTests/fast/selectors/placeholder-shown-with-textarea-basics.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+<head>
+<script src="../../resources/js-test.js"></script>
+<style>
+textarea {
+ background-color: white;
+ color: black;
+}
+textarea:placeholder-shown {
+ background-color: rgb(1, 2, 3);
+}
+textarea:not(:placeholder-shown) {
+ color: rgb(4, 5, 6);
+}
+</style>
+</head>
+<body>
+ <div style="display:none">
+ <!-- Does not match: no placeholder defined. -->
+ <textarea id="no-placeholder"></textarea>
+ <!-- Does not match: empty placeholder. -->
+ <textarea id="empty-placeholder" placeholder></textarea>
+ <textarea id="empty-placeholder2" placeholder=""></textarea>
+ <!-- Does not match: placeholder contains only newline or carriage return characters. -->
+ <textarea id="placeholder-contains-only-newline"></textarea>
+ <textarea id="placeholder-contains-only-carriageReturn"></textarea>
+ <!-- Does not match: the placeholder is not shown when a value is set -->
+ <textarea id="with-value" placeholder="WebKit">FooBar</textarea>
+ <!-- Valid cases -->
+ <textarea id="valid-placeholder" placeholder="WebKit"></textarea>
+ <!-- Value does not do anything on <textarea>, the content is the innerText -->
+ <textarea id="valid-placeholder-with-value-attribute" placeholder="WebKit" value></textarea>
+ <textarea id="valid-placeholder-with-value-attribute2" placeholder="WebKit" value=""></textarea>
+ <textarea id="valid-placeholder-with-value-attribute3" placeholder="WebKit" value="Rocks!"></textarea>
+ </div>
+</body>
+<script>
+description('Check the basic features of the ":placeholder-shown" pseudo class with the &lt;textarea&gt; element.');
+document.getElementById('placeholder-contains-only-newline').setAttribute('placeholder', '\n');
+document.getElementById('placeholder-contains-only-carriageReturn').setAttribute('placeholder', '\r');
+shouldBe('document.querySelectorAll(":placeholder-shown").length', '4');
+shouldBe('document.querySelectorAll(":placeholder-shown")[0]', 'document.getElementById("valid-placeholder")');
+shouldBe('document.querySelectorAll(":placeholder-shown")[1]', 'document.getElementById("valid-placeholder-with-value-attribute")');
+shouldBe('document.querySelectorAll(":placeholder-shown")[2]', 'document.getElementById("valid-placeholder-with-value-attribute2")');
+shouldBe('document.querySelectorAll(":placeholder-shown")[3]', 'document.getElementById("valid-placeholder-with-value-attribute3")');
+shouldBeEqualToString('getComputedStyle(document.getElementById("no-placeholder")).backgroundColor', 'rgb(255, 255, 255)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("empty-placeholder")).backgroundColor', 'rgb(255, 255, 255)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("empty-placeholder2")).backgroundColor', 'rgb(255, 255, 255)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("placeholder-contains-only-newline")).backgroundColor', 'rgb(255, 255, 255)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("placeholder-contains-only-carriageReturn")).backgroundColor', 'rgb(255, 255, 255)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("with-value")).backgroundColor', 'rgb(255, 255, 255)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder")).backgroundColor', 'rgb(1, 2, 3)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder-with-value-attribute")).backgroundColor', 'rgb(1, 2, 3)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder-with-value-attribute2")).backgroundColor', 'rgb(1, 2, 3)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder-with-value-attribute3")).backgroundColor', 'rgb(1, 2, 3)');
+debug("");
+shouldBe('document.querySelectorAll("textarea:not(:placeholder-shown)").length', '6');
+shouldBe('document.querySelectorAll("textarea:not(:placeholder-shown)")[0]', 'document.getElementById("no-placeholder")');
+shouldBe('document.querySelectorAll("textarea:not(:placeholder-shown)")[1]', 'document.getElementById("empty-placeholder")');
+shouldBe('document.querySelectorAll("textarea:not(:placeholder-shown)")[2]', 'document.getElementById("empty-placeholder2")');
+shouldBe('document.querySelectorAll("textarea:not(:placeholder-shown)")[3]', 'document.getElementById("placeholder-contains-only-newline")');
+shouldBe('document.querySelectorAll("textarea:not(:placeholder-shown)")[4]', 'document.getElementById("placeholder-contains-only-carriageReturn")');
+shouldBe('document.querySelectorAll("textarea:not(:placeholder-shown)")[5]', 'document.getElementById("with-value")');
+shouldBeEqualToString('getComputedStyle(document.getElementById("no-placeholder")).color', 'rgb(4, 5, 6)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("empty-placeholder")).color', 'rgb(4, 5, 6)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("empty-placeholder2")).color', 'rgb(4, 5, 6)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("placeholder-contains-only-newline")).color', 'rgb(4, 5, 6)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("placeholder-contains-only-carriageReturn")).color', 'rgb(4, 5, 6)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("with-value")).color', 'rgb(4, 5, 6)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder")).color', 'rgb(0, 0, 0)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder-with-value-attribute")).color', 'rgb(0, 0, 0)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder-with-value-attribute2")).color', 'rgb(0, 0, 0)');
+shouldBeEqualToString('getComputedStyle(document.getElementById("valid-placeholder-with-value-attribute3")).color', 'rgb(0, 0, 0)');
+</script>
+</html>
« LayoutTests/fast/selectors/placeholder-shown-with-input-basics.html ('K') | « LayoutTests/fast/selectors/placeholder-shown-with-input-basics-expected.txt ('k') | LayoutTests/fast/selectors/placeholder-shown-with-textarea-basics-expected.txt » ('j') | Source/core/css/SelectorChecker.cpp » ('J')

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