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Unified Diff: third_party/WebKit/LayoutTests/fast/domurl/urlsearchparams-stringifier.html

Issue 1442643008: Implement 'URLSearchParams' (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Test. Created 5 years, 1 month ago
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Index: third_party/WebKit/LayoutTests/fast/domurl/urlsearchparams-stringifier.html
diff --git a/third_party/WebKit/LayoutTests/fast/domurl/urlsearchparams-stringifier.html b/third_party/WebKit/LayoutTests/fast/domurl/urlsearchparams-stringifier.html
new file mode 100644
index 0000000000000000000000000000000000000000..495a1ac37d774972f5e627543799f885f79026c9
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/fast/domurl/urlsearchparams-stringifier.html
@@ -0,0 +1,146 @@
+<!doctype html>
+<html>
+<head>
+<meta charset="utf8">
+<link rel="help" href="https://url.spec.whatwg.org/#dom-urlsearchparams-set">
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="resources/testharness-extras.js"></script>
+<script>
+test(function() {
+ var params = new URLSearchParams();
+ params.append('a', 'b c');
+ assert_equals(params + '', 'a=b+c');
+ params.delete('a');
+ params.append('a b', 'c');
+ assert_equals(params + '', 'a+b=c');
+}, 'Serialize space');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('a', '');
+ assert_equals(params + '', 'a=');
+ params.append('a', '');
+ assert_equals(params + '', 'a=&a=');
+ params.append('', 'b');
+ assert_equals(params + '', 'a=&a=&=b');
+ params.append('', '');
+ assert_equals(params + '', 'a=&a=&=b&=');
+ params.append('', '');
+ assert_equals(params + '', 'a=&a=&=b&=&=');
+}, 'Serialize empty value');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('', 'b');
+ assert_equals(params + '', '=b');
+ params.append('', 'b');
+ assert_equals(params + '', '=b&=b');
+}, 'Serialize empty name');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('', '');
+ assert_equals(params + '', '=');
+ params.append('', '');
+ assert_equals(params + '', '=&=');
+}, 'Serialize empty name and value');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('a', 'b+c');
+ assert_equals(params + '', 'a=b%2Bc');
+ params.delete('a');
+ params.append('a+b', 'c');
+ assert_equals(params + '', 'a%2Bb=c');
+}, 'Serialize +');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('=', 'a');
+ assert_equals(params + '', '%3D=a');
+ params.append('b', '=');
+ assert_equals(params + '', '%3D=a&b=%3D');
+}, 'Serialize =');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('&', 'a');
+ assert_equals(params + '', '%26=a');
+ params.append('b', '&');
+ assert_equals(params + '', '%26=a&b=%26');
+}, 'Serialize &');
+
+function intToHex(i) {
+ return (i<0x10 ? '0':'') + i.toString(16).toUpperCase();
+}
+
+function urlEncodedSerialize(n) {
+ if (n === 0x20) {
+ return "\x2B";
+ }
+
+ if (n === 0x2A || n === 0x2D || n === 0x2E ||
+ (0x30 <= n && n <= 0x39) || (0x41 <= n && n <= 0x5A) ||
+ n === 0x5F || (0x61 <= n && n <= 0x7A)) {
+ return String.fromCharCode(n);
+ }
+ var bytes = (new TextEncoder()).encode(String.fromCharCode(n));
+ var ret = "";
+ for (var i = 0; i < bytes.length; i++) {
+ ret += "%" + intToHex(bytes[i]);
+ }
+ return ret;
+}
+
+for (var i = 0x00; i < 0xFF; i++) {
+ // Not all bytes can appear in valid UTF-8, so some bytes aren't covered.
+ // TODO(mkwst): We fail to properly encode a few bytes: https://crbug.com/557063
+ test(function() {
+ var params = new URLSearchParams();
+ params.append('' + i, String.fromCodePoint(i));
+ assert_equals(params + '', '' + i + '=' + urlEncodedSerialize(i));
+ }, "Serialize U+00" + intToHex(i) + " -> '" + String.fromCodePoint(i) + "'");
+}
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('a', 'b%c');
+ assert_equals(params + '', 'a=b%25c');
+ params.delete('a');
+ params.append('a%b', 'c');
+ assert_equals(params + '', 'a%25b=c');
+}, 'Serialize %');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('a', 'b\0c');
+ assert_equals(params + '', 'a=b%00c');
+ params.delete('a');
+ params.append('a\0b', 'c');
+ assert_equals(params + '', 'a%00b=c');
+}, 'Serialize \\0');
+
+test(function() {
+ var params = new URLSearchParams();
+ params.append('a', 'b\uD83D\uDCA9c');
+ assert_equals(params + '', 'a=b%F0%9F%92%A9c');
+ params.delete('a');
+ params.append('a\uD83D\uDCA9b', 'c');
+ assert_equals(params + '', 'a%F0%9F%92%A9b=c');
+}, 'Serialize \uD83D\uDCA9'); // Unicode Character 'PILE OF POO' (U+1F4A9)
+
+test(function() {
+ var params;
+ params = new URLSearchParams('a=b&c=d&&e&&');
+ assert_equals(params.toString(), 'a=b&c=d&e=');
+ params = new URLSearchParams('a = b &a=b&c=d%20');
+ assert_equals(params.toString(), 'a+=+b+&a=b&c=d+');
+ // The lone '=' _does_ survive the roundtrip.
+ params = new URLSearchParams('a=&a=b');
+ assert_equals(params.toString(), 'a=&a=b');
+}, 'URLSearchParams.toString');
+</script>
+</head>
+</html>
+
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