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Tests: Rewrite tests for LexicalPath

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Max Wipfli 2021-06-29 17:31:42 +02:00 • committed by Andreas Kling
parent 7405536a1a
commit 1e80022282
1 changed files with 121 additions and 28 deletions
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149
Tests/AK/TestLexicalPath.cpp
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, Max Wipfli <max.wipfli@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -9,25 +10,122 @@
#include <AK/LexicalPath.h>
#include <AK/String.h>
TEST_CASE(basic)
TEST_CASE(relative_path)
{
LexicalPath path("/abc/def/ghi.txt");
EXPECT_EQ(path.basename(), "ghi.txt");
EXPECT_EQ(path.title(), "ghi");
EXPECT_EQ(path.extension(), "txt");
EXPECT_EQ(path.parts().size(), 3u);
EXPECT_EQ(path.parts(), Vector<String>({ "abc", "def", "ghi.txt" }));
EXPECT_EQ(path.string(), "/abc/def/ghi.txt");
EXPECT_EQ(LexicalPath(".").string(), ".");
EXPECT_EQ(LexicalPath("..").string(), "..");
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/tmp"), "abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/tmp/"), "abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/"), "tmp/abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/usr"), "/tmp/abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/foo.txt", "tmp"), String {});
EXPECT_EQ(LexicalPath::relative_path("tmp/foo.txt", "/tmp"), String {});
}
TEST_CASE(dotdot_coalescing)
TEST_CASE(regular_absolute_path)
{
EXPECT_EQ(LexicalPath("/home/user/../../not/home").string(), "/not/home");
EXPECT_EQ(LexicalPath("/../../../../").string(), "/");
EXPECT_EQ(LexicalPath("./../../../../").string(), "../../../..");
EXPECT_EQ(LexicalPath("../../../../../").string(), "../../../../..");
LexicalPath path("/home/anon/foo.txt");
EXPECT_EQ(path.string(), "/home/anon/foo.txt");
EXPECT_EQ(path.dirname(), "/home/anon");
EXPECT_EQ(path.basename(), "foo.txt");
EXPECT_EQ(path.title(), "foo");
EXPECT_EQ(path.extension(), "txt");
EXPECT(path.has_extension(".txt"));
EXPECT(path.has_extension("txt"));
EXPECT(!path.has_extension("txxt"));
EXPECT_EQ(path.parts_view().size(), 3u);
EXPECT_EQ(path.parts_view()[0], "home");
EXPECT_EQ(path.parts_view()[1], "anon");
EXPECT_EQ(path.parts_view()[2], "foo.txt");
}
TEST_CASE(regular_relative_path)
{
LexicalPath path("anon/foo.txt");
EXPECT_EQ(path.dirname(), "anon");
EXPECT_EQ(path.basename(), "foo.txt");
EXPECT_EQ(path.parts_view().size(), 2u);
EXPECT_EQ(path.parts_view()[0], "anon");
EXPECT_EQ(path.parts_view()[1], "foo.txt");
}
TEST_CASE(single_dot)
{
{
LexicalPath path("/home/./anon/foo.txt");
EXPECT_EQ(path.string(), "/home/anon/foo.txt");
}
{
LexicalPath path("./test.txt");
EXPECT_EQ(path.string(), "test.txt");
}
{
LexicalPath path("./../test.txt");
EXPECT_EQ(path.string(), "../test.txt");
}
}
TEST_CASE(relative_path_with_dotdot)
{
LexicalPath path("anon/../../foo.txt");
EXPECT_EQ(path.string(), "../foo.txt");
EXPECT_EQ(path.dirname(), "..");
EXPECT_EQ(path.basename(), "foo.txt");
EXPECT_EQ(path.parts_view().size(), 2u);
EXPECT_EQ(path.parts_view()[0], "..");
EXPECT_EQ(path.parts_view()[1], "foo.txt");
}
TEST_CASE(absolute_path_with_dotdot)
{
{
LexicalPath path("/test/../foo.txt");
EXPECT_EQ(path.string(), "/foo.txt");
}
{
LexicalPath path("/../../foo.txt");
EXPECT_EQ(path.string(), "/foo.txt");
}
}
TEST_CASE(more_dotdot_paths)
{
EXPECT_EQ(LexicalPath::canonicalized_path("/home/user/../../not/home"), "/not/home");
EXPECT_EQ(LexicalPath::canonicalized_path("/../../../../"), "/");
EXPECT_EQ(LexicalPath::canonicalized_path("./../../../../"), "../../../..");
EXPECT_EQ(LexicalPath::canonicalized_path("../../../../../"), "../../../../..");
}
TEST_CASE(the_root_path)
{
LexicalPath path("/");
EXPECT_EQ(path.dirname(), "/");
EXPECT_EQ(path.basename(), "/");
EXPECT_EQ(path.title(), "/");
EXPECT_EQ(path.parts_view().size(), 0u);
}
TEST_CASE(the_dot_path)
{
LexicalPath path(".");
EXPECT_EQ(path.string(), ".");
EXPECT_EQ(path.dirname(), ".");
EXPECT_EQ(path.basename(), ".");
EXPECT_EQ(path.title(), ".");
}
TEST_CASE(double_slash)
{
LexicalPath path("//home/anon/foo.txt");
EXPECT_EQ(path.string(), "/home/anon/foo.txt");
}
TEST_CASE(trailing_slash)
{
LexicalPath path("/home/anon/");
EXPECT_EQ(path.string(), "/home/anon");
EXPECT_EQ(path.dirname(), "/home");
EXPECT_EQ(path.basename(), "anon");
EXPECT_EQ(path.parts_view().size(), 2u);
}
TEST_CASE(has_extension)
@ -62,21 +160,16 @@ TEST_CASE(has_extension)
}
}
TEST_CASE(relative_path)
TEST_CASE(join)
{
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/tmp"), "abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/tmp/"), "abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/"), "tmp/abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/abc.txt", "/usr"), "/tmp/abc.txt");
EXPECT_EQ(LexicalPath::relative_path("/tmp/foo.txt", "tmp"), String {});
EXPECT_EQ(LexicalPath::relative_path("tmp/foo.txt", "/tmp"), String {});
EXPECT_EQ(LexicalPath::join("anon", "foo.txt").string(), "anon/foo.txt");
EXPECT_EQ(LexicalPath::join("/home", "anon/foo.txt").string(), "/home/anon/foo.txt");
EXPECT_EQ(LexicalPath::join("/", "foo.txt").string(), "/foo.txt");
}
TEST_CASE(dirname)
TEST_CASE(append)
{
EXPECT_EQ(LexicalPath(".").dirname(), ".");
EXPECT_EQ(LexicalPath("/").dirname(), "/");
EXPECT_EQ(LexicalPath("abc.txt").dirname(), ".");
EXPECT_EQ(LexicalPath("/abc.txt").dirname(), "/");
LexicalPath path("/home/anon");
path.append("foo.txt");
EXPECT_EQ(path.string(), "/home/anon/foo.txt");
}