MFC r318591: compress: Add basic tests.

3 files changed, 187 insertions, 0 deletions

diff --git a/usr.bin/compress/Makefile b/usr.bin/compress/Makefile
index a586b97f..c43d91e 100644
--- a/usr.bin/compress/Makefile
+++ b/usr.bin/compress/Makefile
@@ -1,6 +1,8 @@
 #	@(#)Makefile	8.2 (Berkeley) 4/17/94
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 PROG=	compress
 SRCS=	compress.c zopen.c
 LINKS=	${BINDIR}/compress ${BINDIR}/uncompress
@@ -9,4 +11,8 @@ MLINKS=	compress.1 uncompress.1
 # XXX zopen is not part of libc
 # MAN=zopen.3
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=	tests
+.endif
+
 .include <bsd.prog.mk>
diff --git a/usr.bin/compress/tests/Makefile b/usr.bin/compress/tests/Makefile
new file mode 100644
index 0000000..aa491b3
--- /dev/null
+++ b/usr.bin/compress/tests/Makefile
@@ -0,0 +1,7 @@
+# $FreeBSD$
+
+PACKAGE=	tests
+
+ATF_TESTS_SH=	compress_test
+
+.include <bsd.test.mk>
diff --git a/usr.bin/compress/tests/compress_test.sh b/usr.bin/compress/tests/compress_test.sh
new file mode 100755
index 0000000..ddcfbb0
--- /dev/null
+++ b/usr.bin/compress/tests/compress_test.sh
@@ -0,0 +1,174 @@
+# Copyright (c) 2017 Jilles Tjoelker <jilles@FreeBSD.org>
+# 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.
+#
+# $FreeBSD$
+
+atf_test_case uncompress_file_1
+uncompress_file_1_head()
+{
+	atf_set "descr" \
+	    "Test uncompress without options, filename with .Z"
+}
+uncompress_file_1_body()
+{
+	printf '%01000d\n' 7 >expectfile1
+	printf "\
+\037\235\220\060\002\012\034\110\260\240\301\203\010\023\052\134\
+\310\260\241\303\207\020\043\112\234\110\261\242\305\213\030\063\
+\152\334\310\261\243\307\217\040\103\212\034\111\262\244\311\223\
+\050\123\252\134\211\360\206\002" >file1.Z
+	atf_check uncompress file1.Z
+	atf_check cmp file1 expectfile1
+	atf_check test ! -e file1.Z
+}
+
+atf_test_case uncompress_file_2
+uncompress_file_2_head()
+{
+	atf_set "descr" \
+	    "Test uncompress without options, filename without .Z"
+}
+uncompress_file_2_body()
+{
+	printf '%01000d\n' 7 >expectfile1
+	printf "\
+\037\235\220\060\002\012\034\110\260\240\301\203\010\023\052\134\
+\310\260\241\303\207\020\043\112\234\110\261\242\305\213\030\063\
+\152\334\310\261\243\307\217\040\103\212\034\111\262\244\311\223\
+\050\123\252\134\211\360\206\002" >file1.Z
+	atf_check uncompress file1
+	atf_check cmp file1 expectfile1
+	atf_check test ! -e file1.Z
+}
+
+atf_test_case uncompress_stdio_1
+uncompress_stdio_1_head()
+{
+	atf_set "descr" \
+	    "Test uncompress without parameters"
+}
+uncompress_stdio_1_body()
+{
+	printf '%01000d\n' 7 >expectfile1
+	printf "\
+\037\235\220\060\002\012\034\110\260\240\301\203\010\023\052\134\
+\310\260\241\303\207\020\043\112\234\110\261\242\305\213\030\063\
+\152\334\310\261\243\307\217\040\103\212\034\111\262\244\311\223\
+\050\123\252\134\211\360\206\002" >file1.Z
+	atf_check -o file:expectfile1 -x 'uncompress <file1.Z'
+}
+
+atf_test_case uncompress_minusc_1
+uncompress_minusc_1_head()
+{
+	atf_set "descr" \
+	    "Test uncompress with -c"
+}
+uncompress_minusc_1_body()
+{
+	printf '%01000d\n' 7 >expectfile1
+	printf "\
+\037\235\220\060\002\012\034\110\260\240\301\203\010\023\052\134\
+\310\260\241\303\207\020\043\112\234\110\261\242\305\213\030\063\
+\152\334\310\261\243\307\217\040\103\212\034\111\262\244\311\223\
+\050\123\252\134\211\360\206\002" >file1.Z
+	atf_check -o file:expectfile1 uncompress -c file1.Z
+	atf_check test -e file1.Z
+	atf_check test ! -e file1
+}
+
+atf_test_case compress_uncompress_stdio_1
+compress_uncompress_stdio_1_head()
+{
+	atf_set "descr" \
+	    "Test compressing and uncompressing some data, using stdio"
+}
+compress_uncompress_stdio_1_body()
+{
+	printf '%01000d\n' 7 8 >expectfile1
+	atf_check -x 'compress <expectfile1 >file1.Z'
+	atf_check -o file:expectfile1 uncompress -c file1.Z
+}
+
+atf_test_case compress_uncompress_minusc_1
+compress_uncompress_minusc_1_head()
+{
+	atf_set "descr" \
+	    "Test compressing and uncompressing some data, using -c"
+}
+compress_uncompress_minusc_1_body()
+{
+	printf '%01000d\n' 7 8 >expectfile1
+	atf_check -x 'compress -c expectfile1 >file1.Z'
+	atf_check -o file:expectfile1 uncompress -c file1.Z
+}
+
+atf_test_case compress_uncompress_file_1
+compress_uncompress_file_1_head()
+{
+	atf_set "descr" \
+	    "Test compressing and uncompressing some data, passing one filename"
+}
+compress_uncompress_file_1_body()
+{
+	printf '%01000d\n' 7 8 >expectfile1
+	cp expectfile1 file1
+	atf_check compress file1
+	atf_check -s exit:1 cmp -s file1.Z expectfile1
+	atf_check uncompress file1.Z
+	atf_check cmp file1 expectfile1
+}
+
+atf_test_case compress_uncompress_file_2
+compress_uncompress_file_2_head()
+{
+	atf_set "descr" \
+	    "Test compressing and uncompressing some data, passing two filenames"
+}
+compress_uncompress_file_2_body()
+{
+	printf '%01000d\n' 7 8 >expectfile1
+	printf '%01000d\n' 8 7 >expectfile2
+	cp expectfile1 file1
+	cp expectfile2 file2
+	atf_check compress file1 file2
+	atf_check -s exit:1 cmp -s file1.Z expectfile1
+	atf_check -s exit:1 cmp -s file2.Z expectfile2
+	atf_check -s exit:1 cmp -s file1.Z file2.Z
+	atf_check uncompress file1.Z file2.Z
+	atf_check cmp file1 expectfile1
+	atf_check cmp file2 expectfile2
+}
+
+atf_init_test_cases()
+{
+	atf_add_test_case uncompress_file_1
+	atf_add_test_case uncompress_file_2
+	atf_add_test_case uncompress_stdio_1
+	atf_add_test_case uncompress_minusc_1
+	atf_add_test_case compress_uncompress_stdio_1
+	atf_add_test_case compress_uncompress_minusc_1
+	atf_add_test_case compress_uncompress_file_1
+	atf_add_test_case compress_uncompress_file_2
+}