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Utilities/sed: Add tests for the transform command & comments

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Ninad Sachania 2024-12-03 17:09:56 +00:00 committed by Nico Weber
parent ef6f3db1ca
commit 46522b2efa
1 changed files with 14 additions and 0 deletions
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14
Tests/Utilities/TestSed.cpp
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@ -25,6 +25,20 @@ static void run_sed(Vector<char const*>&& arguments, StringView standard_input,
EXPECT_EQ(StringView { expected_stdout.bytes() }, StringView { stdout.bytes() });
}
TEST_CASE(transform_command)
{
run_sed({ "y/fb/FB/" }, "foobar\n"sv, "FooBar\n"sv);
run_sed({ "y;fb;FB;" }, "foobar\n"sv, "FooBar\n"sv);
run_sed({ "y///" }, "foobar\n"sv, "foobar\n"sv);
run_sed({ "y/abcdefghijklmnopqrstuvwxyz/defghijklmnopqrstuvwxyzabc/" }, "attack at dawn\n"sv, "dwwdfn dw gdzq\n"sv);
}
TEST_CASE(comments)
{
run_sed({ "# This is a comment! " }, "foo\nbar\nbaz\n"sv, "foo\nbar\nbaz\n"sv);
run_sed({ "# This is a comment!\np" }, "foo\nbar\nbaz\n"sv, "foo\nfoo\nbar\nbar\nbaz\nbaz\n"sv);
}
TEST_CASE(quit_after_single_line)
{
run_sed({ "q" }, "foo\n"sv, "foo\n"sv);