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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
// Tests basic pretty-printing stylesheets.
"use strict";
const httpServer = createTestHTTPServer();
httpServer.registerContentType("html", "text/html");
httpServer.registerPathHandler("/index.html", (request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(`<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="/style.css">
</head>
<body>
</body>
</html>
`);
});
httpServer.registerPathHandler("/style.css", (request, response) => {
response.setHeader("Content-Type", "text/css");
response.write(
`body{background:white;}div{font-size:4em;color:red}span{color:green;@media screen { background: blue; &>.myClass {padding: 1em} }}`
);
});
("use strict");
add_task(async function () {
await pushPref("devtools.debugger.features.stylesheets-in-debugger", true);
const dbg = await initDebuggerWithAbsoluteURL(
BASE_URL + "index.html",
"style.css"
);
const MINIFIED_CSS_TEXT =
"body{background:white;}div{font-size:4em;color:red}span{color:green;@media screen { background: blue; &>.myClass {padding: 1em} }}";
const PRETTIFIED_CSS_TEXT = `
body {
background:white;
}
div {
font-size:4em;
color:red
}
span {
color:green;
@media screen {
background: blue;
&>.myClass {
padding: 1em
}
}
}
`.trimStart();
await selectSource(dbg, "style.css", 2);
is(
getLineCount(dbg),
1,
`The minified style sheet should have a single line`
);
is(getEditorContent(dbg), MINIFIED_CSS_TEXT, "minified source is correct");
let prettyPrintButton = findElement(dbg, "prettyPrintButton");
ok(!prettyPrintButton.disabled, "The pretty print button should be enabled");
ok(
!prettyPrintButton.classList.contains("pretty"),
"The pretty print button should not be enabled"
);
await togglePrettyPrint(dbg);
is(
getLineCount(dbg),
17,
`The pretty printed style sheet should the expected nunber of lines`
);
is(
getEditorContent(dbg),
PRETTIFIED_CSS_TEXT,
"minified source has been prettified automatically"
);
ok(
prettyPrintButton.classList.contains("pretty"),
"The pretty print button should be enabled"
);
await togglePrettyPrint(dbg);
prettyPrintButton = findElement(dbg, "prettyPrintButton");
is(
getLineCount(dbg),
1,
"The minified style sheet should have a single line"
);
is(
getEditorContent(dbg),
MINIFIED_CSS_TEXT,
"minified source is still correct"
);
ok(
!prettyPrintButton.classList.contains("pretty"),
"The pretty print button should not be enabled"
);
});