thodg/got/regress/cmdline/ref.sh

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• Hash : 75236079
  Author :
  Date : 2020-03-25T14:30:15
  

  handle refs/remotes/origin/HEAD properly; reported by Matthias aka _xhr_

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• regress/cmdline/ref.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_ref_create {
  	local testroot=`test_init ref_create`
  	local commit_id=`git_show_head $testroot/repo`
  
  	# Create a ref pointing at a commit ID
  	got ref -r $testroot/repo -c $commit_id refs/heads/commitref
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got ref command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Create a ref based on repository's HEAD reference
  	got ref -r $testroot/repo -c HEAD refs/heads/newref
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got ref command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Ensure that Git recognizes the ref Got has created
  	(cd $testroot/repo && git checkout -q newref)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "git checkout command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Ensure Got recognizes the new ref
  	got checkout -b newref $testroot/repo $testroot/wt >/dev/null
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got checkout command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Create a head ref based on another specific ref
  	(cd $testroot/wt && got ref -c refs/heads/master refs/heads/anotherref)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	(cd $testroot/repo && git checkout -q anotherref)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "git checkout command failed unexpectedly"
  		test_done "$testroot" "$ret"
  	fi
  
  	# Create a symbolic ref
  	(cd $testroot/wt && got ref -s refs/heads/master refs/heads/symbolicref)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	(cd $testroot/repo && git checkout -q symbolicref)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "git checkout command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Attempt to create a symbolic ref pointing at a non-reference
  	(cd $testroot/wt && got ref -s $commit_id refs/heads/symbolicref \
  		2> $testroot/stderr)
  	ret="$?"
  	if [ "$ret" == "0" ]; then
  		echo "git ref command succeeded unexpectedly"
  		test_done "$testroot" "1"
  		return 1
  	fi
  
  	echo "got: reference $commit_id not found" > $testroot/stderr.expected
  	cmp -s $testroot/stderr $testroot/stderr.expected
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stderr.expected $testroot/stderr
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Attempt to create a reference without specifying a name
  	(cd $testroot/wt && got ref -c $commit_id 2> $testroot/stderr)
  	ret="$?"
  	if [ "$ret" == "0" ]; then
  		echo "git ref command succeeded unexpectedly"
  		test_done "$testroot" "1"
  		return 1
  	fi
  
  	grep -q '^usage: got ref' $testroot/stderr
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "unexpected usage error message: " >&2
  		cat $testroot/stderr >&2
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Attempt to create a symbolic reference without specifying a name
  	(cd $testroot/wt && got ref -s refs/heads/symbolicref \
  		2> $testroot/stderr)
  	ret="$?"
  	if [ "$ret" == "0" ]; then
  		echo "git ref command succeeded unexpectedly"
  		test_done "$testroot" "1"
  		return 1
  	fi
  
  	grep -q '^usage: got ref' $testroot/stderr
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "unexpected usage error message: " >&2
  		cat $testroot/stderr >&2
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Change HEAD
  	got ref -r $testroot/repo -s refs/heads/newref HEAD
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got ref command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Ensure that Git recognizes the ref Got has created
  	(cd $testroot/repo && git checkout -q HEAD)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "git checkout command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Ensure Got recognizes the new ref
  	(cd $testroot/wt && got update -b HEAD >/dev/null)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got checkout command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  	got ref -r $testroot/repo -l > $testroot/stdout
  	echo "HEAD: refs/heads/newref" > $testroot/stdout.expected
  	echo -n "refs/got/worktree/base-" >> $testroot/stdout.expected
  	cat $testroot/wt/.got/uuid | tr -d '\n' >> $testroot/stdout.expected
  	echo ": $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/anotherref: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/commitref: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/newref: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/symbolicref: refs/heads/master" \
  		>> $testroot/stdout.expected
  	cmp -s $testroot/stdout $testroot/stdout.expected
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  	fi
  	test_done "$testroot" "$ret"
  }
  
  function test_ref_delete {
  	local testroot=`test_init ref_delete`
  	local commit_id=`git_show_head $testroot/repo`
  
  	for b in ref1 ref2 ref3; do
  		got ref -r $testroot/repo -c refs/heads/master refs/heads/$b
  		ret="$?"
  		if [ "$ret" != "0" ]; then
  			echo "got ref command failed unexpectedly"
  			test_done "$testroot" "$ret"
  			return 1
  		fi
  	done
  
  	got ref -d -r $testroot/repo refs/heads/ref2 > $testroot/stdout
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got ref command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	got ref -l -r $testroot/repo > $testroot/stdout
  	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
  	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/ref1: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/ref3: $commit_id" >> $testroot/stdout.expected
  	cmp -s $testroot/stdout $testroot/stdout.expected
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	got ref -r $testroot/repo -d refs/heads/bogus_ref_name \
  		> $testroot/stdout 2> $testroot/stderr
  	ret="$?"
  	if [ "$ret" == "0" ]; then
  		echo "got ref succeeded unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	echo "got: reference refs/heads/bogus_ref_name not found" \
  		> $testroot/stderr.expected
  	cmp -s $testroot/stderr $testroot/stderr.expected
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stderr.expected $testroot/stderr
  	fi
  	test_done "$testroot" "$ret"
  }
  
  function test_ref_list {
  	local testroot=`test_init ref_list`
  	local commit_id=`git_show_head $testroot/repo`
  
  	# Create a tag pointing at a commit ID
  	got tag -r $testroot/repo -c $commit_id -m "1.0" "1.0" >/dev/null
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got tag command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  	local tag_id=`got ref -r $testroot/repo -l \
  		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
  
  	# Create a ref based on repository's HEAD reference
  	got ref -r $testroot/repo -c HEAD refs/foo/zoo
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		echo "got ref command failed unexpectedly"
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Create a head ref based on another specific ref
  	(cd $testroot/repo && got ref -c refs/heads/master refs/foo/bar/baz)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	# Create a HEAD ref in the namespace of a remote repository
  	(cd $testroot/repo && got ref -s refs/heads/master \
  		refs/remotes/origin/HEAD)
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	got ref -r $testroot/repo -l > $testroot/stdout
  
  	echo "HEAD: refs/heads/master" > $testroot/stdout.expected
  	echo "refs/foo/bar/baz: $commit_id" >> $testroot/stdout.expected
  	echo "refs/foo/zoo: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
  	echo "refs/remotes/origin/HEAD: refs/heads/master" \
  		>> $testroot/stdout.expected
  	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
  	cmp -s $testroot/stdout $testroot/stdout.expected
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	got ref -r $testroot/repo -l refs > $testroot/stdout
  
  	echo "refs/foo/bar/baz: $commit_id" > $testroot/stdout.expected
  	echo "refs/foo/zoo: $commit_id" >> $testroot/stdout.expected
  	echo "refs/heads/master: $commit_id" >> $testroot/stdout.expected
  	echo "refs/remotes/origin/HEAD: refs/heads/master" \
  		>> $testroot/stdout.expected
  	echo "refs/tags/1.0: $tag_id" >> $testroot/stdout.expected
  	cmp -s $testroot/stdout $testroot/stdout.expected
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	got ref -r $testroot/repo -l refs/tags > $testroot/stdout
  
  	echo "refs/tags/1.0: $tag_id" > $testroot/stdout.expected
  	cmp -s $testroot/stdout $testroot/stdout.expected
  	ret="$?"
  	if [ "$ret" != "0" ]; then
  		diff -u $testroot/stdout.expected $testroot/stdout
  		test_done "$testroot" "$ret"
  		return 1
  	fi
  
  	for r in refs/foo/bar/baz refs/foo/bar/baz foo/bar/baz foo/bar; do
  		got ref -r $testroot/repo -l $r > $testroot/stdout
  
  		echo "refs/foo/bar/baz: $commit_id" > $testroot/stdout.expected
  		cmp -s $testroot/stdout $testroot/stdout.expected
  		ret="$?"
  		if [ "$ret" != "0" ]; then
  			diff -u $testroot/stdout.expected $testroot/stdout
  			test_done "$testroot" "$ret"
  			return 1
  		fi
  	done
  
  	for r in refs/foo foo; do
  		got ref -r $testroot/repo -l $r > $testroot/stdout
  
  		echo "refs/foo/bar/baz: $commit_id" > $testroot/stdout.expected
  		echo "refs/foo/zoo: $commit_id" >> $testroot/stdout.expected
  		cmp -s $testroot/stdout $testroot/stdout.expected
  		ret="$?"
  		if [ "$ret" != "0" ]; then
  			diff -u $testroot/stdout.expected $testroot/stdout
  			test_done "$testroot" "$ret"
  			return 1
  		fi
  	done
  
  	for r in refs//foo/bar refs//foo//bar refs////////foo//bar; do
  		got ref -r $testroot/repo -l $r > $testroot/stdout
  
  		echo "refs/foo/bar/baz: $commit_id" > $testroot/stdout.expected
  		cmp -s $testroot/stdout $testroot/stdout.expected
  		ret="$?"
  		if [ "$ret" != "0" ]; then
  			diff -u $testroot/stdout.expected $testroot/stdout
  			test_done "$testroot" "$ret"
  			return 1
  		fi
  	done
  
  	# attempt to list non-existing references
  	for r in refs/fo bar baz moo riffs /refs/abc refs/foo/bar/baz/moo; do
  		got ref -r $testroot/repo -l $r > $testroot/stdout
  
  		echo -n > $testroot/stdout.expected
  		cmp -s $testroot/stdout $testroot/stdout.expected
  		ret="$?"
  		if [ "$ret" != "0" ]; then
  			diff -u $testroot/stdout.expected $testroot/stdout
  			test_done "$testroot" "$ret"
  			return 1
  		fi
  	done	
  
  	test_done "$testroot" "$ret"
  }
  
  run_test test_ref_create
  run_test test_ref_delete
  run_test test_ref_list
  

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