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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/contrib/libarchive/cpio/test/test_option_L_upper.c
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/*-

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 * SPDX-License-Identifier: BSD-2-Clause

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 *

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 * Copyright (c) 2003-2007 Tim Kientzle

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 * All rights reserved.

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 */

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#include "test.h"

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/* This is a little pointless, as Windows doesn't support symlinks

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 * (except for the seriously crippled CreateSymbolicLink API) so these

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 * tests won't run on Windows. */

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#if defined(_WIN32) && !defined(__CYGWIN__)

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#define CAT "type"

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#define SEP "\\"

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#else

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#define CAT "cat"

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#define SEP "/"

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#endif

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DEFINE_TEST(test_option_L_upper)

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{

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	FILE *filelist;

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	int r;

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	if (!canSymlink()) {

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		skipping("Symlink tests");

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		return;

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	}

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	filelist = fopen("filelist", "w");

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	/* Create a file and a symlink to the file. */

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	assertMakeFile("file", 0644, "1234567890");

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	fprintf(filelist, "file\n");

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	/* Symlink to above file. */

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	assertMakeSymlink("symlink", "file", 0);

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	fprintf(filelist, "symlink\n");

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	fclose(filelist);

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	r = systemf(CAT " filelist | %s -pd copy >copy.out 2>copy.err", testprog);

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	assertEqualInt(r, 0);

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	assertTextFileContents("1 block\n", "copy.err");

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	failure("Regular -p without -L should preserve symlinks.");

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	assertIsSymlink("copy/symlink", NULL, 0);

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	r = systemf(CAT " filelist | %s -pd -L copy-L >copy-L.out 2>copy-L.err", testprog);

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	assertEqualInt(r, 0);

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	assertEmptyFile("copy-L.out");

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	assertTextFileContents("1 block\n", "copy-L.err");

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	failure("-pdL should dereference symlinks and turn them into files.");

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	assertIsReg("copy-L/symlink", -1);

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	r = systemf(CAT " filelist | %s -o >archive.out 2>archive.err", testprog);

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	failure("Error invoking %s -o ", testprog);

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	assertEqualInt(r, 0);

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	assertTextFileContents("1 block\n", "archive.err");

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	assertMakeDir("unpack", 0755);

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	assertChdir("unpack");

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	r = systemf(CAT " .." SEP "archive.out | %s -i >unpack.out 2>unpack.err", testprog);

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	failure("Error invoking %s -i", testprog);

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	assertEqualInt(r, 0);

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	assertTextFileContents("1 block\n", "unpack.err");

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	assertChdir("..");

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	assertIsSymlink("unpack/symlink", NULL, 0);

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	r = systemf(CAT " filelist | %s -oL >archive-L.out 2>archive-L.err", testprog);

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	failure("Error invoking %s -oL", testprog);

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	assertEqualInt(r, 0);

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	assertTextFileContents("1 block\n", "archive-L.err");

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	assertMakeDir("unpack-L", 0755);

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	assertChdir("unpack-L");

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	r = systemf(CAT " .." SEP "archive-L.out | %s -i >unpack-L.out 2>unpack-L.err", testprog);

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	failure("Error invoking %s -i < archive-L.out", testprog);

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	assertEqualInt(r, 0);

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	assertTextFileContents("1 block\n", "unpack-L.err");

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	assertChdir("..");

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	assertIsReg("unpack-L/symlink", -1);

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}

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