diff options
author | Rob Landley <rob@landley.net> | 2005-09-14 18:36:40 +0400 |
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committer | Rob Landley <rob@landley.net> | 2005-09-14 18:36:40 +0400 |
commit | 1e51925684d45b65cc0ed1f3e25a0ef52c82c471 (patch) | |
tree | 99ddbff9687bbc99ca247d53e99df30afa13c593 /testsuite/uniq.tests | |
parent | db485cf7bce5cccaa9516377279aeee9f87c391b (diff) |
Test full susv3 spec for uniq (except internationalization).
I think this covers it. We fail two corner cases, both of which are explicit
violations of the spec, and both of which gnu passes.
Diffstat (limited to 'testsuite/uniq.tests')
-rwxr-xr-x | testsuite/uniq.tests | 61 |
1 files changed, 48 insertions, 13 deletions
diff --git a/testsuite/uniq.tests b/testsuite/uniq.tests index dc37d0a32..95764740b 100755 --- a/testsuite/uniq.tests +++ b/testsuite/uniq.tests @@ -4,33 +4,68 @@ # Copyright 2005 by Rob Landley <rob@landley.net> # Licensed under GPL v2, see file LICENSE for details. -# AUDIT: Not full coverage of the spec yet. +# AUDIT: Full SUSv3 coverage (except internationalization). if [ ${#COMMAND} -eq 0 ]; then COMMAND=uniq; fi . testing.sh -# The basic tests. These should work even with the small busybox. -#-f skip fields -#-s skip chars -#-c occurrences -#-d dups only -#-u +# testing "test name" "options" "expected result" "file input" "stdin" +# file input will be file called "input" +# test can create a file "actual" instead of writing to stdout + +# Test exit status + +testing "uniq (exit with error)" "nonexistent 2> /dev/null || echo yes" \ + "yes\n" "" "" +testing "uniq (exit success)" "/dev/null && echo yes" "yes\n" "" "" + +# Test various data sources and destinations + testing "uniq (default to stdin)" "" "one\ntwo\nthree\n" "" \ "one\ntwo\ntwo\nthree\nthree\nthree\n" testing "uniq - (specify stdin)" "-" "one\ntwo\nthree\n" "" \ "one\ntwo\ntwo\nthree\nthree\nthree\n" testing "uniq input (specify file)" "input" "one\ntwo\nthree\n" \ "one\ntwo\ntwo\nthree\nthree\nthree\n" "" + testing "uniq input outfile (two files)" "input actual > /dev/null" \ "one\ntwo\nthree\n" "one\ntwo\ntwo\nthree\nthree\nthree\n" "" -#testing "uniq - outfile" "- outfile" "one\ntwo\nthree\n" \ -# "one\ntwo\ntwo\nthree\nthree\nthree\n" "" +testing "uniq (stdin) outfile" "- actual" \ + "one\ntwo\nthree\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n" +# Note: SUSv3 doesn't seem to require support for "-" output, but we do anyway. +testing "uniq input - (specify stdout)" "input -" \ + "one\ntwo\nthree\n" "one\ntwo\ntwo\nthree\nthree\nthree\n" "" -testing "uniq -d" "-d" "two\nthree\n" "" \ + +#-f skip fields +#-s skip chars +#-c occurrences +#-d dups only +#-u + +# Test various command line options + +# Leading whitespace is a minor technical violation of the spec, +# but since gnu does it... +testing "uniq -c (occurrence count)" "-c | sed 's/^[ \t]*//'" \ + "1 one\n2 two\n3 three\n" "" \ + "one\ntwo\ntwo\nthree\nthree\nthree\n" +testing "uniq -d (dups only) " "-d" "two\nthree\n" "" \ "one\ntwo\ntwo\nthree\nthree\nthree\n" -testing "uniq -c" "-c" " 1 one\n 2 two\n 3 three\n" "" \ + +testing "uniq -f -s (skip fields and chars)" "-f2 -s 3" \ +"cc dd ee8 +aa bb cc9 +" "" \ +"cc dd ee8 +bb cc dd8 +aa bb cc9 +" + +# -d is "Suppress the writing fo lines that are not repeated in the input." +# -u is "Suppress the writing of lines that are repeated in the input." +# Therefore, together this means they should produce no output. +testing "uniq -u and -d produce no output" "-d -u" "" "" \ "one\ntwo\ntwo\nthree\nthree\nthree\n" -# testing "uniq -c -d" -# testing "uniq infile" exit $FAILCOUNT |