thodg/got/regress/cmdline/cat.sh

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• Hash : 896e9b6f
  Author :
  Date : 2019-08-26T15:10:12
  

  add support for path arguments to 'got cat'

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• regress/cmdline/cat.sh

• #!/bin/sh
  #
  # Copyright (c) 2019 Stefan Sperling <stsp@openbsd.org>
  #
  # Permission to use, copy, modify, and distribute this software for any
  # purpose with or without fee is hereby granted, provided that the above
  # copyright notice and this permission notice appear in all copies.
  #
  # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  
  . ./common.sh
  
  function test_cat_basic {
  	local testroot=`test_init cat_basic`
  	local commit_id=`git_show_head $testroot/repo`
  	local author_time=`git_show_author_time $testroot/repo`
  	local alpha_id=`got tree -r $testroot/repo -i | grep 'alpha$' | cut -d' ' -f 1`
  	local gamma_id=`got tree -r $testroot/repo -i | grep 'gamma/$' | cut -d' ' -f 1`
  	local delta_id=`got tree -r $testroot/repo -i gamma | grep 'delta$' | cut -d' ' -f 1`
  
  	# cat blob
  	echo "alpha" > $testroot/stdout.expected
  	got cat -r $testroot/repo $alpha_id > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# cat tree
  	echo "$delta_id 0100644 delta" > $testroot/stdout.expected
  	got cat -r $testroot/repo $gamma_id > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# cat commit
  	echo -n "tree " > $testroot/stdout.expected
  	git_show_tree $testroot/repo >> $testroot/stdout.expected
  	echo >> $testroot/stdout.expected
  	echo "numparents 0" >> $testroot/stdout.expected
  	echo "author $GOT_AUTHOR $author_time +0000" >> $testroot/stdout.expected
  	echo "committer $GOT_AUTHOR $author_time +0000" \
  		>> $testroot/stdout.expected
  	echo "messagelen 22" >> $testroot/stdout.expected
  	printf "\nadding the test tree\n" >> $testroot/stdout.expected
  
  	got cat -r $testroot/repo $commit_id > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# TODO: test cat tag
  
  	test_done "$testroot" "$ret"
  	
  }
  
  function test_cat_path {
  	local testroot=`test_init cat_path`
  	local commit_id=`git_show_head $testroot/repo`
  	local author_time=`git_show_author_time $testroot/repo`
  	local alpha_id=`got tree -r $testroot/repo -i | grep 'alpha$' | cut -d' ' -f 1`
  	local gamma_id=`got tree -r $testroot/repo -i | grep 'gamma/$' | cut -d' ' -f 1`
  	local delta_id=`got tree -r $testroot/repo -i gamma | grep 'delta$' | cut -d' ' -f 1`
  
  	# cat blob by path
  	echo "alpha" > $testroot/stdout.expected
  	got cat -r $testroot/repo alpha > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# cat tree by path
  	echo "$delta_id 0100644 delta" > $testroot/stdout.expected
  	got cat -r $testroot/repo gamma > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	(cd $testroot && got checkout repo wt > /dev/null)
  	echo "modified alpha" > $testroot/wt/alpha
  	(cd $testroot/wt && got commit -m "changed alpha" > /dev/null)
  	local commit_id2=`git_show_head $testroot/repo`
  	local author_time2=`git_show_author_time $testroot/repo`
  	local tree_commit2=`git_show_tree $testroot/repo`
  
  	# cat blob by path in specific commit
  	echo "alpha" > $testroot/stdout.expected
  	got cat -r $testroot/repo -c $commit_id alpha > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  	echo "modified alpha" > $testroot/stdout.expected
  	got cat -r $testroot/repo -c $commit_id2 alpha > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# resolve ambiguities between paths and other arguments
  	echo "new file called master" > $testroot/wt/master
  	echo "new file called $commit_id2" > $testroot/wt/$commit_id2
  	(cd $testroot/wt && got add master $commit_id2 > /dev/null)
  	(cd $testroot/wt && got commit -m "added clashing paths" > /dev/null)
  	local commit_id3=`git_show_head $testroot/repo`
  	local author_time3=`git_show_author_time $testroot/repo`
  
  	# references and object IDs override paths:
  	echo -n "tree " > $testroot/stdout.expected
  	git_show_tree $testroot/repo >> $testroot/stdout.expected
  	echo >> $testroot/stdout.expected
  	echo "numparents 1" >> $testroot/stdout.expected
  	echo "parent $commit_id2" >> $testroot/stdout.expected
  	echo "author $GOT_AUTHOR $author_time3 +0000" >> $testroot/stdout.expected
  	echo "committer $GOT_AUTHOR $author_time3 +0000" \
  		>> $testroot/stdout.expected
  	echo "messagelen 22" >> $testroot/stdout.expected
  	printf "\nadded clashing paths\n" >> $testroot/stdout.expected
  
  	for arg in master $commit_id3; do
  		got cat -r $testroot/repo $arg > $testroot/stdout
  		cmp -s $testroot/stdout.expected $testroot/stdout
  		ret="$?"
  		if [ "$ret" != "0" ]; then
  			diff -u $testroot/stdout.expected $testroot/stdout
  			test_done "$testroot" "$ret"
  			return 1
  		fi
  	done
  
  	echo "tree $tree_commit2" > $testroot/stdout.expected
  	echo "numparents 1" >> $testroot/stdout.expected
  	echo "parent $commit_id" >> $testroot/stdout.expected
  	echo "author $GOT_AUTHOR $author_time2 +0000" >> $testroot/stdout.expected
  	echo "committer $GOT_AUTHOR $author_time2 +0000" \
  		>> $testroot/stdout.expected
  	echo "messagelen 15" >> $testroot/stdout.expected
  	printf "\nchanged alpha\n" >> $testroot/stdout.expected
  
  	got cat -r $testroot/repo $commit_id2 > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# force resolution of path 'master'
  	echo "new file called master" > $testroot/stdout.expected
  	got cat -r $testroot/repo -P master > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# force resolution of path "$commit_id2"
  	echo "new file called $commit_id2" > $testroot/stdout.expected
  	got cat -r $testroot/repo -P $commit_id2 > $testroot/stdout
  	cmp -s $testroot/stdout.expected $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  	test_done "$testroot" "$ret"
  }
  
  run_test test_cat_basic
  run_test test_cat_path
  

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