wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-07-04 07:11:47 +02:00
Code Activity

parseShebangs: Make strings with backtick sequences representable

Browse source
This commit is contained in:
Robert Hensing 2023-11-06 18:19:14 +01:00 • committed by tomberek
parent ffd414eb75
commit 589d338776
4 changed files with 129 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

94
src/libutil/tests/args.cc Normal file
View file

@ -0,0 +1,94 @@
#include "../args.hh"
#include <list>
#include <gtest/gtest.h>
namespace nix {
TEST(parseShebangContent, basic) {
std::list<std::string> r = parseShebangContent("hi there");
ASSERT_EQ(r.size(), 2);
auto i = r.begin();
ASSERT_EQ(*i++, "hi");
ASSERT_EQ(*i++, "there");
}
TEST(parseShebangContent, empty) {
std::list<std::string> r = parseShebangContent("");
ASSERT_EQ(r.size(), 0);
}
TEST(parseShebangContent, doubleBacktick) {
std::list<std::string> r = parseShebangContent("``\"ain't that nice\"``");
ASSERT_EQ(r.size(), 1);
auto i = r.begin();
ASSERT_EQ(*i++, "\"ain't that nice\"");
}
TEST(parseShebangContent, doubleBacktickEmpty) {
std::list<std::string> r = parseShebangContent("````");
ASSERT_EQ(r.size(), 1);
auto i = r.begin();
ASSERT_EQ(*i++, "");
}
TEST(parseShebangContent, doubleBacktickMarkdownInlineCode) {
std::list<std::string> r = parseShebangContent("``# I'm markdown section about `coolFunction` ``");
ASSERT_EQ(r.size(), 1);
auto i = r.begin();
ASSERT_EQ(*i++, "# I'm markdown section about `coolFunction`");
}
TEST(parseShebangContent, doubleBacktickMarkdownCodeBlockNaive) {
std::list<std::string> r = parseShebangContent("``Example 1\n```nix\na: a\n``` ``");
auto i = r.begin();
ASSERT_EQ(r.size(), 1);
ASSERT_EQ(*i++, "Example 1\n``nix\na: a\n``");
}
TEST(parseShebangContent, doubleBacktickMarkdownCodeBlockCorrect) {
std::list<std::string> r = parseShebangContent("``Example 1\n````nix\na: a\n```` ``");
auto i = r.begin();
ASSERT_EQ(r.size(), 1);
ASSERT_EQ(*i++, "Example 1\n```nix\na: a\n```");
}
TEST(parseShebangContent, doubleBacktickMarkdownCodeBlock2) {
std::list<std::string> r = parseShebangContent("``Example 1\n````nix\na: a\n````\nExample 2\n````nix\na: a\n```` ``");
auto i = r.begin();
ASSERT_EQ(r.size(), 1);
ASSERT_EQ(*i++, "Example 1\n```nix\na: a\n```\nExample 2\n```nix\na: a\n```");
}
TEST(parseShebangContent, singleBacktickInDoubleBacktickQuotes) {
std::list<std::string> r = parseShebangContent("``` ``");
auto i = r.begin();
ASSERT_EQ(r.size(), 1);
ASSERT_EQ(*i++, "`");
}
TEST(parseShebangContent, singleBacktickAndSpaceInDoubleBacktickQuotes) {
std::list<std::string> r = parseShebangContent("``` ``");
auto i = r.begin();
ASSERT_EQ(r.size(), 1);
ASSERT_EQ(*i++, "` ");
}
TEST(parseShebangContent, doubleBacktickInDoubleBacktickQuotes) {
std::list<std::string> r = parseShebangContent("````` ``");
auto i = r.begin();
ASSERT_EQ(r.size(), 1);
ASSERT_EQ(*i++, "``");
}
TEST(parseShebangContent, increasingQuotes) {
std::list<std::string> r = parseShebangContent("```` ``` `` ````` `` `````` ``");
auto i = r.begin();
ASSERT_EQ(r.size(), 4);
ASSERT_EQ(*i++, "");
ASSERT_EQ(*i++, "`");
ASSERT_EQ(*i++, "``");
ASSERT_EQ(*i++, "```");
}
}