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https://github.com/git/git
synced 2024-09-18 07:51:35 +00:00
3af828634f
As a general principle, we should not use "git diff" to validate the results of what git command that is being tested has done. We would not know if we are testing the command in question, or locating a bug in the cute hack of "git diff --no-index". Rather use test_cmp for that purpose. Signed-off-by: Junio C Hamano <gitster@pobox.com>
134 lines
2.7 KiB
Bash
Executable file
134 lines
2.7 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2007 Johannes Schindelin
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#
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test_description='our own option parser'
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. ./test-lib.sh
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cat > expect.err << EOF
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usage: test-parse-options <options>
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-b, --boolean get a boolean
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-i, --integer <n> get a integer
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-j <n> get a integer, too
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string options
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-s, --string <string>
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get a string
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--string2 <str> get another string
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--st <st> get another string (pervert ordering)
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-o <str> get another string
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magic arguments
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--quux means --quux
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EOF
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test_expect_success 'test help' '
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! test-parse-options -h > output 2> output.err &&
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test ! -s output &&
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test_cmp expect.err output.err
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'
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cat > expect << EOF
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boolean: 2
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integer: 1729
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string: 123
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EOF
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test_expect_success 'short options' '
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test-parse-options -s123 -b -i 1729 -b > output 2> output.err &&
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test_cmp expect output &&
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test ! -s output.err
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'
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cat > expect << EOF
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boolean: 2
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integer: 1729
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string: 321
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EOF
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test_expect_success 'long options' '
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test-parse-options --boolean --integer 1729 --boolean --string2=321 \
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> output 2> output.err &&
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test ! -s output.err &&
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test_cmp expect output
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'
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cat > expect << EOF
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boolean: 1
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integer: 13
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string: 123
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arg 00: a1
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arg 01: b1
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arg 02: --boolean
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EOF
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test_expect_success 'intermingled arguments' '
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test-parse-options a1 --string 123 b1 --boolean -j 13 -- --boolean \
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> output 2> output.err &&
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test ! -s output.err &&
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test_cmp expect output
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'
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cat > expect << EOF
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boolean: 0
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integer: 2
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string: (not set)
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EOF
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test_expect_success 'unambiguously abbreviated option' '
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test-parse-options --int 2 --boolean --no-bo > output 2> output.err &&
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test ! -s output.err &&
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test_cmp expect output
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'
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test_expect_success 'unambiguously abbreviated option with "="' '
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test-parse-options --int=2 > output 2> output.err &&
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test ! -s output.err &&
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test_cmp expect output
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'
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test_expect_success 'ambiguously abbreviated option' '
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test-parse-options --strin 123;
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test $? = 129
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'
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cat > expect << EOF
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boolean: 0
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integer: 0
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string: 123
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EOF
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test_expect_success 'non ambiguous option (after two options it abbreviates)' '
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test-parse-options --st 123 > output 2> output.err &&
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test ! -s output.err &&
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test_cmp expect output
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'
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cat > expect.err << EOF
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error: did you mean \`--boolean\` (with two dashes ?)
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EOF
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test_expect_success 'detect possible typos' '
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! test-parse-options -boolean > output 2> output.err &&
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test ! -s output &&
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test_cmp expect.err output.err
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'
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cat > expect <<EOF
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boolean: 0
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integer: 0
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string: (not set)
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arg 00: --quux
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EOF
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test_expect_success 'keep some options as arguments' '
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test-parse-options --quux > output 2> output.err &&
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test ! -s output.err &&
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test_cmp expect output
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'
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test_done
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