forked from Mirror/wren
c367fc3bfc
There's a lot of changes here and surely some rough edges to iron out. Also, I need to update the docs. But I want to get closer to landing this so I can build on it.
105 lines
2.8 KiB
C
105 lines
2.8 KiB
C
#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "path.h"
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#include "test.h"
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static void expectNormalize(const char* input, const char* expected)
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{
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Path* path = pathNew(input);
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pathNormalize(path);
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if (strcmp(path->chars, expected) != 0)
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{
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printf("FAIL %-30s Want %s\n", input, expected);
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printf(" Got %s\n\n", path->chars);
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fail();
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}
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else
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{
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#if SHOW_PASSES
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printf("PASS %-30s -> %s\n", input, path->chars);
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#endif
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pass();
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}
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pathFree(path);
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}
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static void testNormalize()
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{
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// Simple cases.
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expectNormalize("", ".");
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expectNormalize(".", ".");
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expectNormalize("..", "..");
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expectNormalize("a", "a");
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expectNormalize("/", "/");
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// Collapses redundant separators.
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expectNormalize("a/b/c", "a/b/c");
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expectNormalize("a//b///c////d", "a/b/c/d");
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// Eliminates "." parts, except one at the beginning.
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expectNormalize("./", ".");
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expectNormalize("/.", "/");
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expectNormalize("/./", "/");
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expectNormalize("./.", ".");
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expectNormalize("a/./b", "a/b");
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expectNormalize("a/.b/c", "a/.b/c");
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expectNormalize("a/././b/./c", "a/b/c");
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expectNormalize("././a", "./a");
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expectNormalize("a/./.", "a");
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// Eliminates ".." parts.
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expectNormalize("..", "..");
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expectNormalize("../", "..");
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expectNormalize("../../..", "../../..");
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expectNormalize("../../../", "../../..");
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expectNormalize("/..", "/");
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expectNormalize("/../../..", "/");
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expectNormalize("/../../../a", "/a");
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expectNormalize("a/..", ".");
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expectNormalize("a/b/..", "a");
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expectNormalize("a/../b", "b");
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expectNormalize("a/./../b", "b");
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expectNormalize("a/b/c/../../d/e/..", "a/d");
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expectNormalize("a/b/../../../../c", "../../c");
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// Does not walk before root on absolute paths.
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expectNormalize("..", "..");
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expectNormalize("../", "..");
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expectNormalize("/..", "/");
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expectNormalize("a/..", ".");
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expectNormalize("../a", "../a");
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expectNormalize("/../a", "/a");
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expectNormalize("/../a", "/a");
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expectNormalize("a/b/..", "a");
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expectNormalize("../a/b/..", "../a");
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expectNormalize("a/../b", "b");
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expectNormalize("a/./../b", "b");
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expectNormalize("a/b/c/../../d/e/..", "a/d");
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expectNormalize("a/b/../../../../c", "../../c");
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expectNormalize("a/b/c/../../..d/./.e/f././", "a/..d/.e/f.");
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// Removes trailing separators.
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expectNormalize("./", ".");
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expectNormalize(".//", ".");
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expectNormalize("a/", "a");
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expectNormalize("a/b/", "a/b");
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expectNormalize("a/b///", "a/b");
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expectNormalize("foo/bar/baz", "foo/bar/baz");
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expectNormalize("foo", "foo");
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expectNormalize("foo/bar/", "foo/bar");
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expectNormalize("./foo/././bar/././", "./foo/bar");
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}
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void testPath()
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{
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// TODO: Test other functions.
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testNormalize();
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}
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