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Backport getLine tests from lazy-trees

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This commit is contained in:
Eelco Dolstra 2023-01-11 13:49:39 +01:00
parent a3ba80357d
commit 7515617ad0
1 changed files with 36 additions and 0 deletions
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36
src/libutil/tests/tests.cc
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@ -311,6 +311,42 @@ namespace nix {
ASSERT_THROW(base64Decode("cXVvZCBlcm_0IGRlbW9uc3RyYW5kdW0="), Error);
}
/* ----------------------------------------------------------------------------
* getLine
* --------------------------------------------------------------------------*/
TEST(getLine, all) {
{
auto [line, rest] = getLine("foo\nbar\nxyzzy");
ASSERT_EQ(line, "foo");
ASSERT_EQ(rest, "bar\nxyzzy");
}
{
auto [line, rest] = getLine("foo\r\nbar\r\nxyzzy");
ASSERT_EQ(line, "foo");
ASSERT_EQ(rest, "bar\r\nxyzzy");
}
{
auto [line, rest] = getLine("foo\n");
ASSERT_EQ(line, "foo");
ASSERT_EQ(rest, "");
}
{
auto [line, rest] = getLine("foo");
ASSERT_EQ(line, "foo");
ASSERT_EQ(rest, "");
}
{
auto [line, rest] = getLine("");
ASSERT_EQ(line, "");
ASSERT_EQ(rest, "");
}
}
/* ----------------------------------------------------------------------------
* toLower
* --------------------------------------------------------------------------*/