1 files changed, 71 insertions, 0 deletions
diff --git a/lib/libc/tests/locale/btowc_test.c b/lib/libc/tests/locale/btowc_test.c
new file mode 100644
index 0000000..01a1133
--- /dev/null
+++ b/lib/libc/tests/locale/btowc_test.c
@@ -0,0 +1,71 @@
+/*-
+ * 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 btowc() and wctob() as specified by IEEE Std. 1003.1-2001
+ * and ISO/IEC 9899:1999.
+ *
+ * The function is tested in the "C" and "ja_JP.eucJP" locales.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <limits.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+
+#include <atf-c.h>
+
+ATF_TC_WITHOUT_HEAD(btowc_test);
+ATF_TC_BODY(btowc_test, tc)
+{
+	int i;
+
+	/* C/POSIX locale. */
+	ATF_REQUIRE(btowc(EOF) == WEOF);
+	ATF_REQUIRE(wctob(WEOF) == EOF);
+	for (i = 0; i < UCHAR_MAX; i++)
+		ATF_REQUIRE(btowc(i) == (wchar_t)i && i == (int)wctob(i));
+
+	/* Japanese (EUC) locale. */
+	ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0);
+	ATF_REQUIRE(MB_CUR_MAX > 1);
+	ATF_REQUIRE(btowc('A') == L'A' && wctob(L'A') == 'A');
+	ATF_REQUIRE(btowc(0xa3) == WEOF && wctob(0xa3c1) == EOF);
+
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, btowc_test);
+
+	return (atf_no_error());
+}