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libutil: move filterANSIEscapes tests

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This moves the original test suite for `filterANSIEscapes` into the same
file as the newer tests. There is some overlap between the old and new
tests but that doesn't hurt anything so I kept them as-is.

Change-Id: Id00000009919024a5f206ec9a7bc0022541ff612
This commit is contained in:
Lily Ballard
2025-05-13 19:04:52 -07:00
parent 207b5d81bf
commit bc5d7ad458
2 changed files with 38 additions and 42 deletions
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tests/unit/libutil/terminal.cc
+38
View File
@@ -3,6 +3,44 @@
namespace nix {
TEST(filterANSIEscapes, emptyString) {
auto s = "";
auto expected = "";
ASSERT_EQ(filterANSIEscapes(s), expected);
}
TEST(filterANSIEscapes, doesntChangePrintableChars) {
auto s = "09 2q304ruyhr slk2-19024 kjsadh sar f";
ASSERT_EQ(filterANSIEscapes(s), s);
}
TEST(filterANSIEscapes, filtersColorCodes) {
auto s = "\u001b[30m A \u001b[31m B \u001b[32m C \u001b[33m D \u001b[0m";
ASSERT_EQ(filterANSIEscapes(s, true, 2), " A" );
ASSERT_EQ(filterANSIEscapes(s, true, 3), " A " );
ASSERT_EQ(filterANSIEscapes(s, true, 4), " A " );
ASSERT_EQ(filterANSIEscapes(s, true, 5), " A B" );
ASSERT_EQ(filterANSIEscapes(s, true, 8), " A B C" );
}
TEST(filterANSIEscapes, expandsTabs) {
auto s = "foo\tbar\tbaz";
ASSERT_EQ(filterANSIEscapes(s, true), "foo bar baz" );
}
TEST(filterANSIEscapes, utf8) {
ASSERT_EQ(filterANSIEscapes("foobar", true, 5), "fooba");
ASSERT_EQ(filterANSIEscapes("fóóbär", true, 6), "fóóbär");
ASSERT_EQ(filterANSIEscapes("fóóbär", true, 5), "fóóbä");
ASSERT_EQ(filterANSIEscapes("fóóbär", true, 3), "fóó");
ASSERT_EQ(filterANSIEscapes("f€€bär", true, 4), "f€€b");
ASSERT_EQ(filterANSIEscapes("f𐍈𐍈bär", true, 4), "f𐍈𐍈b");
}
TEST(filterANSIEscapes, stripCSI) {
EXPECT_EQ(filterANSIEscapes("a\e[1;2;3pb\e[qc"), "abc");
EXPECT_EQ(filterANSIEscapes("foo\e[0123456789:;<=>? !\"#$%&'()*+,-./~bar\e[@baz"), "foobarbaz");
tests/unit/libutil/tests.cc
-42
View File
@@ -625,48 +625,6 @@ namespace nix {
ASSERT_EQ(getOr(s, "one", "nope"), expected);
}
/* ----------------------------------------------------------------------------
* filterANSIEscapes
* --------------------------------------------------------------------------*/
TEST(filterANSIEscapes, emptyString) {
auto s = "";
auto expected = "";
ASSERT_EQ(filterANSIEscapes(s), expected);
}
TEST(filterANSIEscapes, doesntChangePrintableChars) {
auto s = "09 2q304ruyhr slk2-19024 kjsadh sar f";
ASSERT_EQ(filterANSIEscapes(s), s);
}
TEST(filterANSIEscapes, filtersColorCodes) {
auto s = "\u001b[30m A \u001b[31m B \u001b[32m C \u001b[33m D \u001b[0m";
ASSERT_EQ(filterANSIEscapes(s, true, 2), " A" );
ASSERT_EQ(filterANSIEscapes(s, true, 3), " A " );
ASSERT_EQ(filterANSIEscapes(s, true, 4), " A " );
ASSERT_EQ(filterANSIEscapes(s, true, 5), " A B" );
ASSERT_EQ(filterANSIEscapes(s, true, 8), " A B C" );
}
TEST(filterANSIEscapes, expandsTabs) {
auto s = "foo\tbar\tbaz";
ASSERT_EQ(filterANSIEscapes(s, true), "foo bar baz" );
}
TEST(filterANSIEscapes, utf8) {
ASSERT_EQ(filterANSIEscapes("foobar", true, 5), "fooba");
ASSERT_EQ(filterANSIEscapes("fóóbär", true, 6), "fóóbär");
ASSERT_EQ(filterANSIEscapes("fóóbär", true, 5), "fóóbä");
ASSERT_EQ(filterANSIEscapes("fóóbär", true, 3), "fóó");
ASSERT_EQ(filterANSIEscapes("f€€bär", true, 4), "f€€b");
ASSERT_EQ(filterANSIEscapes("f𐍈𐍈bär", true, 4), "f𐍈𐍈b");
}
/* ----------------------------------------------------------------------------
* concatMapStringsSep
* --------------------------------------------------------------------------*/