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8a2f5e5b03
git hash-object used to process the --stdin command line argument
before reading subsequent arguments. This caused 'git hash-object
--stdin -w' to fail to actually write the object into the
database, while '-w --stdin' properly did. Now git hash-object
first reads all arguments, and then processes them.
This regresses one insane use case. git hash-object used to allow
multiple --stdin arguments on the command line:
$ git hash-object --stdin --stdin
foo
^D
bar
^D
Now git hash-object errors out if --stdin is given more than once.
Reported by Josh Triplett through
http://bugs.debian.org/464432
Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
35 lines
1.2 KiB
Bash
Executable file
35 lines
1.2 KiB
Bash
Executable file
#!/bin/sh
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test_description=git-hash-object
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. ./test-lib.sh
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test_expect_success \
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'git hash-object -w --stdin saves the object' \
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'obname=$(echo foo | git hash-object -w --stdin) &&
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obpath=$(echo $obname | sed -e "s/\(..\)/\1\//") &&
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test -r .git/objects/"$obpath" &&
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rm -f .git/objects/"$obpath"'
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test_expect_success \
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'git hash-object --stdin -w saves the object' \
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'obname=$(echo foo | git hash-object --stdin -w) &&
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obpath=$(echo $obname | sed -e "s/\(..\)/\1\//") &&
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test -r .git/objects/"$obpath" &&
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rm -f .git/objects/"$obpath"'
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test_expect_success \
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'git hash-object --stdin file1 <file0 first operates on file0, then file1' \
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'echo foo > file1 &&
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obname0=$(echo bar | git hash-object --stdin) &&
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obname1=$(git hash-object file1) &&
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obname0new=$(echo bar | git hash-object --stdin file1 | sed -n -e 1p) &&
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obname1new=$(echo bar | git hash-object --stdin file1 | sed -n -e 2p) &&
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test "$obname0" = "$obname0new" &&
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test "$obname1" = "$obname1new"'
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test_expect_success \
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'git hash-object refuses multiple --stdin arguments' \
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'! git hash-object --stdin --stdin < file1'
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test_done
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