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authortjr <tjr@FreeBSD.org>2002-10-26 04:40:16 +0000
committertjr <tjr@FreeBSD.org>2002-10-26 04:40:16 +0000
commit399bd27ee2b4d2da48540b3b06950046f4eeb912 (patch)
treee7247c303294a79666040538b3ed95199601e6fe /tools/regression
parent9f183ef3fc4b399e4f2f692fae59561ff880bda8 (diff)
downloadFreeBSD-src-399bd27ee2b4d2da48540b3b06950046f4eeb912.zip
FreeBSD-src-399bd27ee2b4d2da48540b3b06950046f4eeb912.tar.gz
Add regression tests for mbrtowc(3) and wcrtomb(3).
Diffstat (limited to 'tools/regression')
-rw-r--r--tools/regression/lib/libc/locale/Makefile14
-rw-r--r--tools/regression/lib/libc/locale/test-mbrtowc.c142
-rw-r--r--tools/regression/lib/libc/locale/test-wcrtomb.c135
3 files changed, 291 insertions, 0 deletions
diff --git a/tools/regression/lib/libc/locale/Makefile b/tools/regression/lib/libc/locale/Makefile
new file mode 100644
index 0000000..d1c8837
--- /dev/null
+++ b/tools/regression/lib/libc/locale/Makefile
@@ -0,0 +1,14 @@
+# $FreeBSD$
+
+.PHONY: tests
+tests: test-mbrtowc test-wcrtomb
+ ${.OBJDIR}/test-mbrtowc
+ ${.OBJDIR}/test-wcrtomb
+
+.PHONY: clean
+clean:
+ -rm -f test-mbrtowc test-wcrtomb
+
+test-mbrtowc: test-mbrtowc.c
+
+test-wcrtomb: test-wcrtomb.c
diff --git a/tools/regression/lib/libc/locale/test-mbrtowc.c b/tools/regression/lib/libc/locale/test-mbrtowc.c
new file mode 100644
index 0000000..dcd2e39
--- /dev/null
+++ b/tools/regression/lib/libc/locale/test-mbrtowc.c
@@ -0,0 +1,142 @@
+/*-
+ * Copyright (c) 2002 Tim J. Robbins
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Test program for mbrtowc(), as specified by IEEE Std. 1003.1-2001 and
+ * ISO/IEC 9899:1999.
+ *
+ * The function is tested with both the "C" ("POSIX") LC_CTYPE seting and
+ * ja_JP.eucJP. Other encodings are not tested.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include <locale.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+
+int
+main(int argc, char *argv[])
+{
+ mbstate_t s;
+ size_t len;
+ wchar_t wc;
+ char buf[MB_LEN_MAX + 1];
+
+ /*
+ * C/POSIX locale.
+ */
+
+ assert(MB_CUR_MAX == 1);
+
+ /* Null wide character, internal state. */
+ memset(buf, 0xcc, sizeof(buf));
+ buf[0] = 0;
+ assert(mbrtowc(&wc, buf, 1, NULL) == 0);
+ assert(wc == 0);
+
+ /* Null wide character. */
+ memset(&s, 0, sizeof(s));
+ assert(mbrtowc(&wc, buf, 1, &s) == 0);
+ assert(wc == 0);
+
+ /* Latin letter A, internal state. */
+ assert(mbrtowc(NULL, 0, 0, NULL) == 0);
+ buf[0] = 'A';
+ assert(mbrtowc(&wc, buf, 1, NULL) == 1);
+ assert(wc == L'A');
+
+ /* Latin letter A. */
+ memset(&s, 0, sizeof(s));
+ assert(mbrtowc(&wc, buf, 1, &s) == 1);
+ assert(wc == L'A');
+
+ /* Incomplete character sequence. */
+ wc = L'z';
+ memset(&s, 0, sizeof(s));
+ assert(mbrtowc(&wc, buf, 0, &s) == (size_t)-2);
+ assert(wc == L'z');
+
+ /*
+ * Japanese (EUC) locale.
+ */
+
+ assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
+ assert(MB_CUR_MAX > 1);
+
+ /* Null wide character, internal state. */
+ assert(mbrtowc(NULL, 0, 0, NULL) == 0);
+ memset(buf, 0xcc, sizeof(buf));
+ buf[0] = 0;
+ assert(mbrtowc(&wc, buf, 1, NULL) == 0);
+ assert(wc == 0);
+
+ /* Null wide character. */
+ memset(&s, 0, sizeof(s));
+ assert(mbrtowc(&wc, buf, 1, &s) == 0);
+ assert(wc == 0);
+
+ /* Latin letter A, internal state. */
+ assert(mbrtowc(NULL, 0, 0, NULL) == 0);
+ buf[0] = 'A';
+ assert(mbrtowc(&wc, buf, 1, NULL) == 1);
+ assert(wc == L'A');
+
+ /* Latin letter A. */
+ memset(&s, 0, sizeof(s));
+ assert(mbrtowc(&wc, buf, 1, &s) == 1);
+ assert(wc == L'A');
+
+ /* Incomplete character sequence (zero length). */
+ wc = L'z';
+ memset(&s, 0, sizeof(s));
+ assert(mbrtowc(&wc, buf, 0, &s) == (size_t)-2);
+ assert(wc == L'z');
+
+ /* Incomplete character sequence (truncated double-byte). */
+ memset(buf, 0xcc, sizeof(buf));
+ buf[0] = 0xa3;
+ buf[1] = 0x00;
+ memset(&s, 0, sizeof(s));
+ wc = 0;
+ assert(mbrtowc(&wc, buf, 1, &s) == (size_t)-2);
+
+ /* Same as above, but complete. */
+ buf[1] = 0xc1;
+ memset(&s, 0, sizeof(s));
+ wc = 0;
+ assert(mbrtowc(&wc, buf, 2, &s) == 2);
+ assert(wc == 0xa3c1);
+
+ printf("PASS mbrtowc()\n");
+
+ return (0);
+}
diff --git a/tools/regression/lib/libc/locale/test-wcrtomb.c b/tools/regression/lib/libc/locale/test-wcrtomb.c
new file mode 100644
index 0000000..9fcb560
--- /dev/null
+++ b/tools/regression/lib/libc/locale/test-wcrtomb.c
@@ -0,0 +1,135 @@
+/*-
+ * Copyright (c) 2002 Tim J. Robbins
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Test program for wcrtomb(), as specified by IEEE Std. 1003.1-2001 and
+ * ISO/IEC 9899:1999.
+ *
+ * The function is tested with both the "C" ("POSIX") LC_CTYPE seting and
+ * ja_JP.eucJP. Other encodings are not tested.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include <locale.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+
+int
+main(int argc, char *argv[])
+{
+ mbstate_t s;
+ size_t len;
+ char buf[MB_LEN_MAX + 1];
+
+ /*
+ * C/POSIX locale.
+ */
+
+ assert(MB_CUR_MAX == 1);
+
+ /* Null wide character, internal state, internal buffer. */
+ assert(wcrtomb(NULL, L'\0', NULL) == 1);
+
+ /* Null wide character, internal buffer. */
+ memset(&s, 0, sizeof(s));
+ assert(wcrtomb(NULL, L'\0', &s) == 1);
+
+ /* Null wide character. */
+ memset(&s, 0, sizeof(s));
+ memset(buf, 0xcc, sizeof(buf));
+ len = wcrtomb(buf, L'\0', &s);
+ assert(len == 1);
+ assert((unsigned char)buf[0] == 0 && (unsigned char)buf[1] == 0xcc);
+
+ /* Latin letter A, internal state, internal buffer. */
+ assert(wcrtomb(NULL, L'A', NULL) == 1);
+
+ /* Latin letter A, internal buffer. */
+ memset(&s, 0, sizeof(s));
+ assert(wcrtomb(NULL, L'A', &s) == 1);
+
+ /* Latin letter A. */
+ memset(&s, 0, sizeof(s));
+ memset(buf, 0xcc, sizeof(buf));
+ len = wcrtomb(buf, L'A', &s);
+ assert(len == 1);
+ assert((unsigned char)buf[0] == 'A' && (unsigned char)buf[1] == 0xcc);
+
+ /* Invalid code. */
+ assert(wcrtomb(NULL, UCHAR_MAX + 1, NULL) == (size_t)-1);
+ assert(errno == EILSEQ);
+
+ /*
+ * Japanese (EUC) locale.
+ */
+
+ assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
+ assert(MB_CUR_MAX == 3);
+
+ /* Null wide character, internal buffer. */
+ memset(&s, 0, sizeof(s));
+ assert(wcrtomb(NULL, L'\0', &s) == 1);
+
+ /* Null wide character. */
+ memset(&s, 0, sizeof(s));
+ memset(buf, 0xcc, sizeof(buf));
+ len = wcrtomb(buf, L'\0', &s);
+ assert(len == 1);
+ assert((unsigned char)buf[0] == 0 && (unsigned char)buf[1] == 0xcc);
+
+ /* Latin letter A, internal state, internal buffer. */
+ assert(wcrtomb(NULL, L'A', NULL) == 1);
+
+ /* Latin letter A, internal buffer. */
+ memset(&s, 0, sizeof(s));
+ assert(wcrtomb(NULL, L'A', &s) == 1);
+
+ /* Latin letter A. */
+ memset(&s, 0, sizeof(s));
+ memset(buf, 0xcc, sizeof(buf));
+ len = wcrtomb(buf, L'A', &s);
+ assert(len == 1);
+ assert((unsigned char)buf[0] == 'A' && (unsigned char)buf[1] == 0xcc);
+
+ /* Full width letter A. */
+ memset(&s, 0, sizeof(s));
+ memset(buf, 0xcc, sizeof(buf));
+ len = wcrtomb(buf, 0xa3c1, &s);
+ assert(len == 2);
+ assert((unsigned char)buf[0] == 0xa3 &&
+ (unsigned char)buf[1] == 0xc1 &&
+ (unsigned char)buf[2] == 0xcc);
+
+ printf("PASS wcrtomb()\n");
+
+ return (0);
+}
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