Initial commit, yay

tests/regex.test.c

@@ -0,0 +1,119 @@
+#include "../src/regex/regex.h"
+
+#include <assert.h>
+#include <stdlib.h>
+
+void testLifetime(void)
+{
+	allocator_t allocator;
+	Allocator_CreateSystemAllocator(&allocator);
+	Regex regex;
+	Regex_Create(&regex, &allocator);
+
+
+	Regex_Destroy(&regex);
+	assert(allocator.reserved == 0);
+	Allocator_DestroySystemAllocator(&allocator);
+	return;
+}
+
+void testLiteral(void)
+{
+	StringView test_string_0 = StringView_FromString("Hello World");
+	allocator_t allocator;
+	Allocator_CreateSystemAllocator(&allocator);
+	Regex regex;
+	assert(Regex_Create(&regex, &allocator) == EXIT_SUCCESS);
+
+	assert(Regex_Compile(&regex, test_string_0) == EXIT_SUCCESS);
+
+	RegexMatch match;
+	assert(Regex_FirstMatch(&regex, test_string_0, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, test_string_0));
+
+	Regex_Destroy(&regex);
+	assert(allocator.reserved == 0);
+	Allocator_DestroySystemAllocator(&allocator);
+	return;
+}
+
+void testBackslash(void)
+{
+	StringView regex_string = StringView_FromString("Hello World\\\\");
+	StringView match_string = StringView_FromString("Hello World\\");
+	allocator_t allocator;
+	Allocator_CreateSystemAllocator(&allocator);
+	Regex regex;
+	assert(Regex_Create(&regex, &allocator) == EXIT_SUCCESS);
+
+	assert(Regex_Compile(&regex, regex_string) == EXIT_SUCCESS);
+
+	RegexMatch match;
+	assert(Regex_FirstMatch(&regex, match_string, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, match_string));
+
+	Regex_Destroy(&regex);
+	assert(allocator.reserved == 0);
+	Allocator_DestroySystemAllocator(&allocator);
+	return;
+}
+
+void testGroup(void)
+{
+	StringView regex_string = StringView_FromString("(Hello) (World)");
+	StringView match_string = StringView_FromString("Hello World");
+	allocator_t allocator;
+	Allocator_CreateSystemAllocator(&allocator);
+	Regex regex;
+	assert(Regex_Create(&regex, &allocator) == EXIT_SUCCESS);
+
+	assert(Regex_Compile(&regex, regex_string) == EXIT_SUCCESS);
+
+	RegexMatch match;
+	assert(Regex_FirstMatch(&regex, match_string, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, match_string));
+	assert(RegexMatch_HaveNumberedCapture(&match, 1));
+	assert(RegexMatch_HaveNumberedCapture(&match, 2));
+
+	Regex_Destroy(&regex);
+	assert(allocator.reserved == 0);
+	Allocator_DestroySystemAllocator(&allocator);
+	return;
+}
+
+void testQuantifier(void)
+{
+	StringView regex_string = StringView_FromString("\\??");
+	StringView match_string_0 = StringView_FromString("?");
+	StringView match_string_1 = StringView_FromString("");
+	allocator_t allocator;
+	Allocator_CreateSystemAllocator(&allocator);
+
+	Regex regex;
+	assert(Regex_Create(&regex, &allocator) == EXIT_SUCCESS);
+
+	assert(Regex_Compile(&regex, regex_string) == EXIT_SUCCESS);
+
+	RegexMatch match;
+
+	assert(Regex_FirstMatch(&regex, match_string_0, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, match_string_0));
+
+	assert(Regex_FirstMatch(&regex, match_string_1, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, match_string_1));
+
+	Regex_Destroy(&regex);
+	assert(allocator.reserved == 0);
+	Allocator_DestroySystemAllocator(&allocator);
+	return;
+}
+
+int main()
+{
+	testLifetime();
+	testLiteral();
+	testBackslash();
+	testGroup();
+	testQuantifier();
+	return 0;
+}