wizapp-stdlib/tests/cpath/test_cpath.cc

#include "test_cpath.h"
#include "wapp.h"
#include <string.h>
#include <stdio.h>

#define MAIN_BUF_SIZE 4096
#define TMP_BUF_SIZE  1024

WpTestFuncResult test_cpath_join_path(void) {
	b8 result;

	WpStr8 expected = wpStr8Buf(MAIN_BUF_SIZE);
	WpStr8 out      = wpStr8Buf(MAIN_BUF_SIZE);
	WpStr8 tmp      = wpStr8Buf(TMP_BUF_SIZE);

	wpStr8Format(&expected, "%chome%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP, WP_PATH_SEP);
	wpStr8Format(&tmp, "%c", WP_PATH_SEP);

	WpStr8List parts = wpDblList(WpStr8);

	wpDblListPushBack(WpStr8, &parts, &tmp);

	WpStr8 home = wpStr8Lit("home");
	wpDblListPushBack(WpStr8, &parts, &home);

	WpStr8 user = wpStr8Lit("abdelrahman");
	wpDblListPushBack(WpStr8, &parts, &user);

	WpStr8 docs = wpStr8Lit("Documents");
	wpDblListPushBack(WpStr8, &parts, &docs);

	wpCpathJoinPath(&out, &parts);
	result = wpStr8Equal(&out, &expected);

	wpDblListPopFront(WpStr8, &parts);

	wpStr8Format(&expected, "home%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP);

	wpCpathJoinPath(&out, &parts);
	result = result && wpStr8Equal(&out, &expected);

	WpStr8RO str = wpStr8LitRo("home");
	wpStr8ConcatCapped(&tmp, &str);
	wpDblListPopFront(WpStr8, &parts);

	wpDblListPushFront(WpStr8, &parts, &tmp);

	wpStr8Format(&expected, "%chome%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP, WP_PATH_SEP);

	wpCpathJoinPath(&out, &parts);
	result = result && wpStr8Equal(&out, &expected);

	wpStr8Format(&tmp, "home%c", WP_PATH_SEP);
	wpDblListPopFront(WpStr8, &parts);

	WpStr8 home_2 = wpStr8Lit("home");
	wpDblListPushFront(WpStr8, &parts, &home_2);

	wpStr8Format(&expected, "home%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP);

	wpCpathJoinPath(&out, &parts);
	result = result && wpStr8Equal(&out, &expected);

	wpDblListEmpty(WpStr8, &parts);

	wpStr8Format(&tmp, "%chome", WP_PATH_SEP);

	wpDblListPushBack(WpStr8, &parts, &tmp);

	WpStr8 empty = wpStr8Lit("");
	wpDblListPushBack(WpStr8, &parts, &empty);

	wpStr8Format(&expected, "%chome", WP_PATH_SEP);

	wpCpathJoinPath(&out, &parts);
	result = result && wpStr8Equal(&out, &expected);

	wpDblListPopFront(WpStr8, &parts);

	WpStr8 empty_2 = wpStr8Lit("");
	wpDblListPushBack(WpStr8, &parts, &empty_2);

	wpStr8Format(&expected, "%s", "");

	wpCpathJoinPath(&out, &parts);
	result = result && wpStr8Equal(&out, &expected);

	wpDblListPopBack(WpStr8, &parts);

	WpStr8 home_3 = wpStr8Lit("home");
	wpDblListPushBack(WpStr8, &parts, &home_3);

	wpStr8CopyCstrCapped(&expected, "home");

	wpCpathJoinPath(&out, &parts);
	result = result && wpStr8Equal(&out, &expected);

	return wpTesterResult(result);
}

WpTestFuncResult test_cpath_dirname(void) {
	WpAllocator arena = wpMemArenaAllocatorInit(MiB(8));
	if (wpMemAllocatorInvalid(&arena)) {
		return wpTesterResult(false);
	}

	b8 result;
	WpStr8 *output = nullptr;

	WpStr8 expected = wpStr8Buf(MAIN_BUF_SIZE);
	WpStr8 tmp      = wpStr8Buf(TMP_BUF_SIZE);

	// CASE 1
	wpStr8Format(&tmp, "%c", WP_PATH_SEP);
	wpStr8Format(&expected, "%c", WP_PATH_SEP);

	output = wpCpathDirname(&arena, &tmp);
	result = output != nullptr && wpStr8Equal(output, &expected);

	// CASE 2
	wpStr8Format(&expected, "%s", ".");

	WpStr8 path = wpStr8Lit("home");
	output    = wpCpathDirname(&arena, &path);
	result    = result && output != nullptr && wpStr8Equal(output, &expected);

	// CASE 3
	path   = wpStr8Lit("");
	output = wpCpathDirname(&arena, &path);
	result = result && output != nullptr && wpStr8Equal(output, &expected);

	// CASE 4
	wpStr8Format(&tmp, "%chome%ctest", WP_PATH_SEP, WP_PATH_SEP);
	wpStr8Format(&expected, "%chome", WP_PATH_SEP);

	output = wpCpathDirname(&arena, &tmp);
	result = result && output != nullptr && wpStr8Equal(output, &expected);

	// CASE 5
	wpStr8Format(&tmp, "%chome%ctest%c", WP_PATH_SEP, WP_PATH_SEP, WP_PATH_SEP);
	wpStr8Format(&expected, "%chome", WP_PATH_SEP);

	output = wpCpathDirname(&arena, &tmp);
	result = result && output != nullptr && wpStr8Equal(output, &expected);

	wpMemArenaAllocatorDestroy(&arena);

	return wpTesterResult(result);
}

WpTestFuncResult test_cpath_dirup(void) {
	WpAllocator arena = wpMemArenaAllocatorInit(MiB(8));
	if (wpMemAllocatorInvalid(&arena)) {
		return wpTesterResult(false);
	}

	b8 result;
	WpStr8 *output = nullptr;

	WpStr8 expected = wpStr8Buf(MAIN_BUF_SIZE);
	WpStr8 tmp      = wpStr8Buf(TMP_BUF_SIZE);

	// CASE 1
	wpStr8Format(&tmp, "%c", WP_PATH_SEP);
	wpStr8Format(&expected, "%c", WP_PATH_SEP);

	output = wpCpathDirup(&arena, &tmp, 3);
	result = output != nullptr && wpStr8Equal(output, &expected);

	// CASE 2
	wpStr8Format(&tmp, "%chome%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP, WP_PATH_SEP);
	wpStr8Format(&expected, "%c", WP_PATH_SEP);

	output = wpCpathDirup(&arena, &tmp, 3);
	result = result && output != nullptr && wpStr8Equal(output, &expected);

	// CASE 3
	wpStr8Format(&tmp, "home%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP);
	wpStr8CopyCstrCapped(&expected, ".");

	output = wpCpathDirup(&arena, &tmp, 3);
	result = result && output != nullptr && wpStr8Equal(output, &expected);

	// CASE 4
	wpStr8Format(&tmp, "%chome%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP, WP_PATH_SEP);
	wpStr8Format(&expected, "%chome", WP_PATH_SEP);

	output = wpCpathDirup(&arena, &tmp, 2);
	result = result && output != nullptr && wpStr8Equal(output, &expected);

	// CASE 5
	wpStr8Format(&tmp, "home%cabdelrahman%cDocuments", WP_PATH_SEP, WP_PATH_SEP);
	wpStr8CopyCstrCapped(&expected, "home");

	output = wpCpathDirup(&arena, &tmp, 2);
	result = result && output != nullptr && wpStr8Equal(output, &expected);

	wpMemArenaAllocatorDestroy(&arena);

	return wpTesterResult(result);
}