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Split tests, organize more string functions

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The test split matches PR #8920, so the utility files and tests files
are once again to 1-1. The string changes continues what was started in
PR #11093.
This commit is contained in:
John Ericson 2024-08-05 12:34:05 -04:00
parent 1fce591cbc
commit 9d2d4d11e6
13 changed files with 959 additions and 766 deletions
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60
tests/unit/libutil/terminal.cc Normal file
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#include "util.hh"
#include "types.hh"
#include "terminal.hh"
#include "strings.hh"
#include <limits.h>
#include <gtest/gtest.h>
#include <numeric>
namespace nix {
/* ----------------------------------------------------------------------------
* 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");
}
} // namespace nix