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#include "../src/util_string.hpp"
#include <iostream>
#include <sstream>
#include <string>
#include <vector>
namespace {
Sass::sass::string escape_string(const Sass::sass::string& str) {
Sass::sass::string out;
out.reserve(str.size());
for (char c : str) {
switch (c) {
case '\n':
out.append("\\n");
break;
case '\r':
out.append("\\r");
break;
case '\f':
out.append("\\f");
break;
default:
out += c;
}
}
return out;
}
#define ASSERT_TRUE(cond) \
if (!cond) { \
std::cerr << \
"Expected condition to be true at " << __FILE__ << ":" << __LINE__ << \
std::endl; \
return false; \
} \
#define ASSERT_FALSE(cond) \
ASSERT_TRUE(!(cond)) \
#define ASSERT_STR_EQ(a, b) \
if (a != b) { \
std::cerr << \
"Expected LHS == RHS at " << __FILE__ << ":" << __LINE__ << \
"\n LHS: [" << escape_string(a) << "]" \
"\n RHS: [" << escape_string(b) << "]" << \
std::endl; \
return false; \
} \
bool TestNormalizeNewlinesNoNewline() {
Sass::sass::string input = "a";
Sass::sass::string normalized = Sass::Util::normalize_newlines(input);
ASSERT_STR_EQ(input, normalized);
return true;
}
bool TestNormalizeNewlinesLF() {
Sass::sass::string input = "a\nb";
Sass::sass::string normalized = Sass::Util::normalize_newlines(input);
ASSERT_STR_EQ(input, normalized);
return true;
}
bool TestNormalizeNewlinesCR() {
Sass::sass::string normalized = Sass::Util::normalize_newlines("a\rb");
ASSERT_STR_EQ("a\nb", normalized);
return true;
}
bool TestNormalizeNewlinesCRLF() {
Sass::sass::string normalized = Sass::Util::normalize_newlines("a\r\nb\r\n");
ASSERT_STR_EQ("a\nb\n", normalized);
return true;
}
bool TestNormalizeNewlinesFF() {
Sass::sass::string normalized = Sass::Util::normalize_newlines("a\fb\f");
ASSERT_STR_EQ("a\nb\n", normalized);
return true;
}
bool TestNormalizeNewlinesMixed() {
Sass::sass::string normalized = Sass::Util::normalize_newlines("a\fb\nc\rd\r\ne\ff");
ASSERT_STR_EQ("a\nb\nc\nd\ne\nf", normalized);
return true;
}
bool TestNormalizeUnderscores() {
Sass::sass::string normalized = Sass::Util::normalize_underscores("a_b_c");
ASSERT_STR_EQ("a-b-c", normalized);
return true;
}
bool TestNormalizeDecimalsLeadingZero() {
Sass::sass::string normalized = Sass::Util::normalize_decimals("0.5");
ASSERT_STR_EQ("0.5", normalized);
return true;
}
bool TestNormalizeDecimalsNoLeadingZero() {
Sass::sass::string normalized = Sass::Util::normalize_decimals(".5");
ASSERT_STR_EQ("0.5", normalized);
return true;
}
bool testEqualsLiteral() {
ASSERT_TRUE(Sass::Util::equalsLiteral("moz", "moz"));
ASSERT_TRUE(Sass::Util::equalsLiteral(":moz", ":moz"));
ASSERT_FALSE(Sass::Util::equalsLiteral("moz", ":moz"));
ASSERT_FALSE(Sass::Util::equalsLiteral(":moz", "moz"));
ASSERT_TRUE(Sass::Util::equalsLiteral("moz-foo", "MOZ-foo"));
ASSERT_FALSE(Sass::Util::equalsLiteral("moz-foo", "moz_foo"));
ASSERT_TRUE(Sass::Util::equalsLiteral("moz-foo", "MOZ-FOOS"));
ASSERT_FALSE(Sass::Util::equalsLiteral("moz-foos", "moz-foo"));
ASSERT_FALSE(Sass::Util::equalsLiteral("-moz-foo", "moz-foo"));
return true;
}
bool TestUnvendor() {
// Generated by using dart sass
ASSERT_STR_EQ("moz", Sass::Util::unvendor("moz"));
ASSERT_STR_EQ(":moz", Sass::Util::unvendor(":moz"));
ASSERT_STR_EQ("-moz", Sass::Util::unvendor("-moz"));
ASSERT_STR_EQ("--moz", Sass::Util::unvendor("--moz"));
ASSERT_STR_EQ("moz-bar", Sass::Util::unvendor("moz-bar"));
ASSERT_STR_EQ("bar", Sass::Util::unvendor("-moz-bar"));
ASSERT_STR_EQ("bar-", Sass::Util::unvendor("-moz-bar-"));
ASSERT_STR_EQ("--moz-bar", Sass::Util::unvendor("--moz-bar"));
ASSERT_STR_EQ("-bar", Sass::Util::unvendor("-moz--bar"));
ASSERT_STR_EQ("any", Sass::Util::unvendor("-s-any"));
ASSERT_STR_EQ("any-more", Sass::Util::unvendor("-s-any-more"));
ASSERT_STR_EQ("any--more", Sass::Util::unvendor("-s-any--more"));
ASSERT_STR_EQ("--s-any--more", Sass::Util::unvendor("--s-any--more"));
ASSERT_STR_EQ("s-any--more", Sass::Util::unvendor("s-any--more"));
ASSERT_STR_EQ("_s_any_more", Sass::Util::unvendor("_s_any_more"));
ASSERT_STR_EQ("more", Sass::Util::unvendor("-s_any-more"));
ASSERT_STR_EQ("any_more", Sass::Util::unvendor("-s-any_more"));
ASSERT_STR_EQ("_s_any_more", Sass::Util::unvendor("_s_any_more"));
return true;
}
bool Test_ascii_str_to_lower() {
Sass::sass::string str = "A B";
Sass::Util::ascii_str_tolower(&str);
ASSERT_STR_EQ("a b", str);
return true;
}
bool Test_ascii_str_to_upper() {
Sass::sass::string str = "a b";
Sass::Util::ascii_str_toupper(&str);
ASSERT_STR_EQ("A B", str);
return true;
}
bool Test_ascii_isalpha() {
ASSERT_TRUE(Sass::Util::ascii_isalpha('a'));
ASSERT_FALSE(Sass::Util::ascii_isalpha('3'));
return true;
}
bool Test_ascii_isxdigit() {
ASSERT_TRUE(Sass::Util::ascii_isxdigit('a'));
ASSERT_TRUE(Sass::Util::ascii_isxdigit('F'));
ASSERT_TRUE(Sass::Util::ascii_isxdigit('3'));
ASSERT_FALSE(Sass::Util::ascii_isxdigit('G'));
return true;
}
bool Test_ascii_isspace() {
ASSERT_TRUE(Sass::Util::ascii_isspace(' '));
ASSERT_TRUE(Sass::Util::ascii_isspace('\t'));
ASSERT_TRUE(Sass::Util::ascii_isspace('\v'));
ASSERT_TRUE(Sass::Util::ascii_isspace('\f'));
ASSERT_TRUE(Sass::Util::ascii_isspace('\r'));
ASSERT_TRUE(Sass::Util::ascii_isspace('\n'));
ASSERT_FALSE(Sass::Util::ascii_isspace('G'));
return true;
}
} // namespace
#define TEST(fn) \
if (fn()) { \
passed.push_back(#fn); \
} else { \
failed.push_back(#fn); \
std::cerr << "Failed: " #fn << std::endl; \
} \
int main(int argc, char **argv) {
std::vector<std::string> passed;
std::vector<std::string> failed;
TEST(TestNormalizeNewlinesNoNewline);
TEST(TestNormalizeNewlinesLF);
TEST(TestNormalizeNewlinesCR);
TEST(TestNormalizeNewlinesCRLF);
TEST(TestNormalizeNewlinesFF);
TEST(TestNormalizeNewlinesMixed);
TEST(TestNormalizeUnderscores);
TEST(TestNormalizeDecimalsLeadingZero);
TEST(TestNormalizeDecimalsNoLeadingZero);
TEST(testEqualsLiteral);
TEST(TestUnvendor);
TEST(Test_ascii_str_to_lower);
TEST(Test_ascii_str_to_upper);
TEST(Test_ascii_isalpha);
TEST(Test_ascii_isxdigit);
TEST(Test_ascii_isspace);
std::cerr << argv[0] << ": Passed: " << passed.size()
<< ", failed: " << failed.size()
<< "." << std::endl;
return failed.size();
}
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