Sylvestre Ledru
55481ac4b5
replaced by .editorconfig Differential Revision: https://phabricator.services.mozilla.com/D287852
104 lines
2.9 KiB
C++
104 lines
2.9 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "gtest/gtest.h"
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#include "mozilla/ImportScanner.h"
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using namespace mozilla;
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static nsTArray<nsString> Scan(const char* aCssCode) {
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nsTArray<nsString> urls;
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ImportScanner scanner;
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scanner.Start();
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urls.AppendElements(scanner.Scan(NS_ConvertUTF8toUTF16(aCssCode)));
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urls.AppendElements(scanner.Stop());
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return urls;
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}
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TEST(ImportScanner, Simple)
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{
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auto urls = Scan(
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"/* Something something */ "
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"@charset \"utf-8\";"
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"@import url(bar);"
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"@import uRL( baz );"
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"@import \"bazz)\"");
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ASSERT_EQ(urls.Length(), 3u);
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ASSERT_EQ(urls[0], u"bar"_ns);
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ASSERT_EQ(urls[1], u"baz"_ns);
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ASSERT_EQ(urls[2], u"bazz)"_ns);
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}
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TEST(ImportScanner, UrlWithQuotes)
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{
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auto urls = Scan(
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"/* Something something */ "
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"@import url(\"bar\");"
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"@import\tuRL( \"baz\" );"
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"@imPort\turL( 'bazz' );"
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"something else {}"
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"@import\turL( 'bazz' ); ");
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ASSERT_EQ(urls.Length(), 3u);
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ASSERT_EQ(urls[0], u"bar"_ns);
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ASSERT_EQ(urls[1], u"baz"_ns);
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ASSERT_EQ(urls[2], u"bazz"_ns);
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}
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TEST(ImportScanner, MediaIsIgnored)
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{
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auto urls = Scan(
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"@chArset \"utf-8\";"
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"@import url(\"bar\") print;"
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"/* Something something */ "
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"@import\tuRL( \"baz\" ) (min-width: 100px);"
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"@import\turL( bazz ) (max-width: 100px);");
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ASSERT_EQ(urls.Length(), 3u);
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ASSERT_EQ(urls[0], u"bar"_ns);
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ASSERT_EQ(urls[1], u"baz"_ns);
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ASSERT_EQ(urls[2], u"bazz"_ns);
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}
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TEST(ImportScanner, Layers)
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{
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auto urls = Scan(
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"@layer foo, bar;\n"
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"@import url(\"bar\") layer(foo);"
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"@import url(\"baz\");"
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"@import url(bazz);"
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"@layer block {}"
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// This one below is invalid now and shouldn't be scanned.
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"@import\turL( 'bazzz' ); ");
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ASSERT_EQ(urls.Length(), 3u);
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ASSERT_EQ(urls[0], u"bar"_ns);
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ASSERT_EQ(urls[1], u"baz"_ns);
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ASSERT_EQ(urls[2], u"bazz"_ns);
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}
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TEST(ImportScanner, Supports)
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{
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auto urls = Scan(
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// Supported feature, should be included.
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"@import url(bar) supports(display: block);"
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// Unsupported feature, should not be included.
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"@import url(baz) supports(foo: bar);"
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// Supported condition with operator, should be included.
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"@import url(bazz) supports((display: flex) and (display: block));"
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// Unsupported condition with function, should be not included.
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"@import url(bazzz) supports(selector(foo:bar(baz)));"
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// Supported large condition with layer, supports, media list
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"@import url(bazzzz) layer(A.B) supports(display: flex) (max-width: "
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"100px)");
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// expect the supports conditions to be evaluated and unsupported to not be
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// emitted.
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ASSERT_EQ(urls.Length(), 3u);
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ASSERT_EQ(urls[0], u"bar"_ns);
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ASSERT_EQ(urls[1], u"bazz"_ns);
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ASSERT_EQ(urls[2], u"bazzzz"_ns);
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}
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