From ba206df9b9a7ca300265f650842c1459ff7c634a Mon Sep 17 00:00:00 2001 From: Akira TAGOH Date: Wed, 5 Sep 2018 12:08:52 +0000 Subject: [PATCH] Add a test case for d1f48f11 --- test/Makefile.am | 14 +++ test/test-d1f48f11.c | 283 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 297 insertions(+) create mode 100644 test/test-d1f48f11.c diff --git a/test/Makefile.am b/test/Makefile.am index 9f4d48a..8146353 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -105,6 +105,20 @@ test_issue110_LDADD = \ $(top_builddir)/src/libfontconfig.la \ $(NULL) TESTS += test-issue110 + +check_PROGRAMS += test-d1f48f11 +test_d1f48f11_CFLAGS = \ + -I$(top_builddir) \ + -I$(top_builddir)/src \ + -I$(top_srcdir) \ + -I$(top_srcdir)/src \ + -DHAVE_CONFIG_H \ + -DFONTCONFIG_PATH='"$(BASECONFIGDIR)"' \ + $(NULL) +test_d1f48f11_LDADD = \ + $(top_builddir)/src/libfontconfig.la \ + $(NULL) +TESTS += test-d1f48f11 endif EXTRA_DIST=run-test.sh run-test-conf.sh $(TESTDATA) out.expected-long-family-names out.expected-no-long-family-names diff --git a/test/test-d1f48f11.c b/test/test-d1f48f11.c new file mode 100644 index 0000000..6c0ecf0 --- /dev/null +++ b/test/test-d1f48f11.c @@ -0,0 +1,283 @@ +/* + * fontconfig/test/test-d1f48f11.c + * + * Copyright © 2000 Keith Packard + * Copyright © 2018 Akira TAGOH + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of the author(s) not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. The authors make no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include +#include +#include +#include +#include +#include +#ifndef HAVE_STRUCT_DIRENT_D_TYPE +#include +#include +#endif +#include + +#ifdef _WIN32 +# define FC_DIR_SEPARATOR '\\' +# define FC_DIR_SEPARATOR_S "\\" +#else +# define FC_DIR_SEPARATOR '/' +# define FC_DIR_SEPARATOR_S "/" +#endif + +extern FcChar8 *FcConfigRealFilename (FcConfig *, FcChar8 *); +extern FcChar8 *FcStrCanonFilename (const FcChar8 *); + +#ifdef HAVE_MKDTEMP +#define fc_mkdtemp mkdtemp +#else +char * +fc_mkdtemp (char *template) +{ + if (!mktemp (template) || mkdir (template, 0700)) + return NULL; + + return template; +} +#endif + +FcBool +mkdir_p (const char *dir) +{ + char *parent; + FcBool ret; + + if (strlen (dir) == 0) + return FcFalse; + parent = (char *) FcStrDirname ((const FcChar8 *) dir); + if (!parent) + return FcFalse; + if (access (parent, F_OK) == 0) + ret = mkdir (dir, 0755) == 0 && chmod (dir, 0755) == 0; + else if (access (parent, F_OK) == -1) + ret = mkdir_p (parent) && (mkdir (dir, 0755) == 0) && chmod (dir, 0755) == 0; + else + ret = FcFalse; + free (parent); + + return ret; +} + +FcBool +unlink_dirs (const char *dir) +{ + DIR *d = opendir (dir); + struct dirent *e; + size_t len = strlen (dir); + char *n = NULL; + FcBool ret = FcTrue; +#ifndef HAVE_STRUCT_DIRENT_D_TYPE + struct stat statb; +#endif + + if (!d) + return FcFalse; + while ((e = readdir (d)) != NULL) + { + size_t l; + + if (strcmp (e->d_name, ".") == 0 || + strcmp (e->d_name, "..") == 0) + continue; + l = strlen (e->d_name) + 1; + if (n) + free (n); + n = malloc (l + len + 1); + if (!n) + { + ret = FcFalse; + break; + } + strcpy (n, dir); + n[len] = FC_DIR_SEPARATOR; + strcpy (&n[len + 1], e->d_name); +#ifdef HAVE_STRUCT_DIRENT_D_TYPE + if (e->d_type == DT_DIR) +#else + if (stat (n, &statb) == -1) + { + fprintf (stderr, "E: %s\n", n); + ret = FcFalse; + break; + } + if (S_ISDIR (statb.st_mode)) +#endif + { + if (!unlink_dirs (n)) + { + fprintf (stderr, "E: %s\n", n); + ret = FcFalse; + break; + } + } + else + { + if (unlink (n) == -1) + { + fprintf (stderr, "E: %s\n", n); + ret = FcFalse; + break; + } + } + } + if (n) + free (n); + closedir (d); + + if (rmdir (dir) == -1) + { + fprintf (stderr, "E: %s\n", dir); + return FcFalse; + } + + return ret; +} + +char template[512] = "/tmp/fc-d1f48f11-XXXXXX"; +char systempl[512] = "/tmp/fc-d1f48f11-XXXXXX"; +char *rootdir, *sysroot; + +int +setup (char *dir) +{ + FcChar8 *confdir = NULL, *availdir = NULL, *real = NULL, *link = NULL; + FILE *fp; + int ret = 1; + + confdir = FcStrBuildFilename (dir, "conf.d", NULL); + availdir = FcStrBuildFilename (dir, "conf.avail", NULL); + mkdir_p (confdir); + mkdir_p (availdir); + real = FcStrBuildFilename (availdir, "00-foo.conf", NULL); + link = FcStrBuildFilename (confdir, "00-foo.conf", NULL); + if (!real || !link) + { + fprintf (stderr, "E: unable to allocate memory\n"); + goto bail; + } + if ((fp = fopen (real, "wb")) == NULL) + { + fprintf (stderr, "E: unable to open a file\n"); + goto bail; + } + fprintf (fp, "%s", real); + fclose (fp); + if (symlink ("../conf.avail/00-foo.conf", link) != 0) + { + fprintf (stderr, "%s: %s\n", link, strerror (errno)); + goto bail; + } + ret = 0; +bail: + if (real) + free (real); + if (link) + free (link); + if (availdir) + free (availdir); + if (confdir) + free (confdir); + + return ret; +} + +void +teardown (const char *dir) +{ + unlink_dirs (dir); +} + +int +main (void) +{ + FcConfig *cfg = NULL; + FcChar8 *dc = NULL, *da = NULL, *d = NULL; + FcChar8 *ds = NULL, *dsa = NULL, *dsac = NULL; + int ret = 1; + + rootdir = fc_mkdtemp (template); + if (!rootdir) + { + fprintf (stderr, "%s: %s\n", template, strerror (errno)); + return 1; + } + sysroot = fc_mkdtemp (systempl); + if (!sysroot) + { + fprintf (stderr, "%s: %s\n", systempl, strerror (errno)); + return 1; + } + ds = FcStrBuildFilename (sysroot, rootdir, NULL); + + if (setup (rootdir) != 0) + goto bail; + if (setup (ds) != 0) + goto bail; + + dc = FcStrBuildFilename (rootdir, "conf.d", "00-foo.conf", NULL); + da = FcStrBuildFilename (rootdir, "conf.avail", "00-foo.conf", NULL); + cfg = FcConfigCreate (); + d = FcConfigRealFilename (cfg, dc); + if (strcmp ((const char *)d, (const char *)da) != 0) + { + fprintf (stderr, "E: failed to compare for non-sysroot: %s, %s\n", d, da); + goto bail; + } + + free (d); + setenv ("FONTCONFIG_SYSROOT", sysroot, 1); + dsa = FcStrBuildFilename (sysroot, da, NULL); + dsac = FcStrCanonFilename (dsa); + d = FcConfigRealFilename (cfg, dc); + if (strcmp ((const char *)d, (const char *)dsac) != 0) + { + fprintf (stderr, "E: failed to compare for sysroot: %s, %s\n", d, dsac); + goto bail; + } + + ret = 0; +bail: + if (cfg) + FcConfigDestroy (cfg); + if (ds) + free (ds); + if (dsa) + free (dsa); + if (dsac) + free (dsac); + if (dc) + free (dc); + if (da) + free (da); + if (d) + free (d); + teardown (sysroot); + teardown (rootdir); + + return ret; +}