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Annotation of src/tests/usr.bin/sed/t_sed.sh, Revision 1.4

1.4     ! jruoho      1: # $NetBSD: t_sed.sh,v 1.3 2012/03/19 06:21:53 jruoho Exp $
1.1       jruoho      2: #
                      3: # Copyright (c) 2012 The NetBSD Foundation, Inc.
                      4: # All rights reserved.
                      5: #
                      6: # This code is derived from software contributed to The NetBSD Foundation
1.2       dholland    7: # by Jukka Ruohonen and David A. Holland.
1.1       jruoho      8: #
                      9: # Redistribution and use in source and binary forms, with or without
                     10: # modification, are permitted provided that the following conditions
                     11: # are met:
                     12: # 1. Redistributions of source code must retain the above copyright
                     13: #    notice, this list of conditions and the following disclaimer.
                     14: # 2. Redistributions in binary form must reproduce the above copyright
                     15: #    notice, this list of conditions and the following disclaimer in the
                     16: #    documentation and/or other materials provided with the distribution.
                     17: #
                     18: # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     19: # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     20: # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     21: # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     22: # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     23: # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     24: # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     25: # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     26: # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     27: # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     28: # POSSIBILITY OF SUCH DAMAGE.
                     29: #
                     30:
1.4     ! jruoho     31: atf_test_case c2048
        !            32: c2048_head() {
        !            33:        atf_set "descr" "Test that sed(1) does not fail when the " \
        !            34:                        "2048'th character is a backslash (PR bin/25899)"
        !            35: }
        !            36:
        !            37: c2048_body() {
        !            38:
        !            39:        atf_check -s exit:0 -o empty -e empty \
        !            40:                -x "sed -f $(atf_get_srcdir)/d_c2048.in"
        !            41: }
        !            42:
1.1       jruoho     43: atf_test_case emptybackref
                     44: emptybackref_head() {
                     45:        atf_set "descr" "Test that sed(1) handles " \
                     46:                        "empty back references (PR bin/28126)"
                     47: }
                     48:
                     49: emptybackref_body() {
                     50:
                     51:        atf_check -o inline:"foo1bar1\n" \
                     52:                -x "echo foo1bar1 | sed -ne '/foo\(.*\)bar\1/p'"
                     53:
                     54:        atf_expect_fail "PR bin/28126"
                     55:
                     56:        atf_check -o inline:"foobar\n" \
                     57:                -x "echo foobar | sed -ne '/foo\(.*\)bar\1/p'"
                     58: }
                     59:
1.3       jruoho     60: atf_test_case longlines
                     61: longlines_head() {
                     62:        atf_set "descr" "Test that sed(1) handles " \
                     63:                        "long lines correctly (PR bin/42261)"
                     64: }
                     65:
                     66: longlines_body() {
                     67:
                     68:        str=$(awk 'BEGIN {while(x<2043){printf "x";x++}}')
                     69:        echo $str > input
                     70:
                     71:        atf_check -o save:output -x "echo x | sed s,x,${str},g"
                     72:        atf_check -s exit:0 -o empty -e empty -x "diff input output"
                     73: }
                     74:
1.2       dholland   75: atf_test_case rangeselection
                     76: rangeselection_head() {
                     77:        atf_set "descr" "Test that sed(1) handles " \
                     78:                        "range selection correctly"
                     79: }
                     80:
                     81: rangeselection_body() {
                     82:        # basic cases
                     83:        atf_check -o inline:"D\n" \
                     84:                -x "printf 'A\nB\nC\nD\n' | sed '1,3d'"
                     85:        atf_check -o inline:"A\n" \
                     86:                -x "printf 'A\nB\nC\nD\n' | sed '2,4d'"
                     87:        # two nonoverlapping ranges
                     88:        atf_check -o inline:"C\n" \
                     89:                -x "printf 'A\nB\nC\nD\nE\n' | sed '1,2d;4,5d'"
                     90:        # overlapping ranges; the first prevents the second from being entered
                     91:        atf_check -o inline:"D\nE\n" \
                     92:                -x "printf 'A\nB\nC\nD\nE\n' | sed '1,3d;3,5d'"
                     93:        # the 'n' command can also prevent ranges from being entered
                     94:        atf_check -o inline:"B\nB\nC\nD\n" \
                     95:                -x "printf 'A\nB\nC\nD\n' | sed '1,3s/A/B/;1,3n;1,3s/B/C/'"
                     96:        atf_check -o inline:"B\nC\nC\nD\n" \
                     97:                -x "printf 'A\nB\nC\nD\n' | sed '1,3s/A/B/;1,3n;2,3s/B/C/'"
                     98:
                     99:        # basic cases using regexps
                    100:        atf_check -o inline:"D\n" \
                    101:                -x "printf 'A\nB\nC\nD\n' | sed '/A/,/C/d'"
                    102:        atf_check -o inline:"A\n" \
                    103:                -x "printf 'A\nB\nC\nD\n' | sed '/B/,/D/d'"
                    104:        # two nonoverlapping ranges
                    105:        atf_check -o inline:"C\n" \
                    106:                -x "printf 'A\nB\nC\nD\nE\n' | sed '/A/,/B/d;/D/,/E/d'"
                    107:        # two overlapping ranges; the first blocks the second as above
                    108:        atf_check -o inline:"D\nE\n" \
                    109:                -x "printf 'A\nB\nC\nD\nE\n' | sed '/A/,/C/d;/C/,/E/d'"
                    110:        # the 'n' command makes some lines invisible to downstreap regexps
                    111:        atf_check -o inline:"B\nC\nC\nD\n" \
                    112:                -x "printf 'A\nB\nC\nD\n' | sed '/A/,/C/s/A/B/;1,3n;/B/,/C/s/B/C/'"
                    113:
                    114:        # a range ends at the *first* matching end line
                    115:        atf_check -o inline:"D\nC\n" \
                    116:                -x "printf 'A\nB\nC\nD\nC\n' | sed '/A/,/C/d'"
                    117:        # another matching start line within the range has no effect
                    118:        atf_check -o inline:"D\nC\n" \
                    119:                -x "printf 'A\nB\nA\nC\nD\nC\n' | sed '/A/,/C/d'"
                    120: }
                    121:
1.1       jruoho    122: atf_init_test_cases() {
1.4     ! jruoho    123:        atf_add_test_case c2048
1.1       jruoho    124:        atf_add_test_case emptybackref
1.3       jruoho    125:        atf_add_test_case longlines
1.2       dholland  126:        atf_add_test_case rangeselection
1.1       jruoho    127: }