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Diffstat (limited to 'scripts/test/sort.test')
| -rwxr-xr-x | scripts/test/sort.test | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/scripts/test/sort.test b/scripts/test/sort.test new file mode 100755 index 00000000..389b9fd7 --- /dev/null +++ b/scripts/test/sort.test @@ -0,0 +1,92 @@ +#!/bin/bash + +# SUSv3 compliant sort tests. +# Copyright 2005 by Rob Landley <rob@landley.net> +# Licensed under GPL v2, see file LICENSE for details. + +. testing.sh + +# The basic tests. These should work even with the small config. + +testing "sort" "sort input" "a\nb\nc\n" "c\na\nb\n" "" +testing "sort #2" "sort input" "010\n1\n3\n" "3\n1\n010\n" "" +testing "sort stdin" "sort" "a\nb\nc\n" "" "b\na\nc\n" +testing "sort numeric" "sort -n input" "1\n3\n010\n" "3\n1\n010\n" "" +testing "sort reverse" "sort -r input" "wook\nwalrus\npoint\npabst\naargh\n" \ + "point\nwook\npabst\naargh\nwalrus\n" "" + +# These tests require the full option set. + +optional SORT_BIG +# Longish chunk of data re-used by the next few tests. The expected output +# varies, but the input (this) is the same. + +data="42 1 3 woot +42 1 010 zoology +egg 1 2 papyrus +7 3 42 soup +999 3 0 algebra +" + +# Sorting with keys + +testing "sort one key" "sort -k4,4 input" \ +"999 3 0 algebra +egg 1 2 papyrus +7 3 42 soup +42 1 3 woot +42 1 010 zoology +" "$data" "" + +# The numeric sort orders field 2, ignores field 3 (because numeric sort stops +# at the whitespace), then the global fallback sort does an alpha sort on +# the whole string (starting at the beginning of the line). + +testing "sort key range with numeric option" "sort -k2,3n input" \ +"42 1 010 zoology +42 1 3 woot +egg 1 2 papyrus +7 3 42 soup +999 3 0 algebra +" "$data" "" + +# Numeric sort on field 2 (again, ignore field 3 because it's numeric), +# then do a _reversed_ alpha sort on the whole line as a tiebreaker. + +testing "sort key range with numeric option and global reverse" \ +"sort -k2,3n -r input" \ +"egg 1 2 papyrus +42 1 3 woot +42 1 010 zoology +999 3 0 algebra +7 3 42 soup +" "$data" "" + +# Reversed numeric sort on field 2 (numeric ignores field 3), then +# break ties with alpha sort on whole line. + +testing "sort key range with multiple options" "sort -k2,3rn input" \ +"7 3 42 soup +999 3 0 algebra +42 1 010 zoology +42 1 3 woot +egg 1 2 papyrus +" "$data" "" + +testing "sort key doesn't strip leading blanks, disables fallback global sort" \ +"sort -n -k2 -t ' '" " a \n 1 \n 2 \n" "" " 2 \n 1 \n a \n" + +# Test case contributed by Joey Hess: + +testing "sort key edge case with -t" "sort -n -k4 -t/" \ +"/usr/lib/finish-install.d/1 +/usr/lib/finish-install.d/4 +/usr/lib/prebaseconfig.d/2 +/usr/lib/prebaseconfig.d/6 +" "" "/usr/lib/finish-install.d/1 +/usr/lib/prebaseconfig.d/2 +/usr/lib/finish-install.d/4 +/usr/lib/prebaseconfig.d/6 +" + +exit $FAILCOUNT |