#!/bin/sh

global test_description := ''git p4 label tests''

source ./lib-git-p4.sh

test_expect_success 'start p4d' '
	start_p4d
'

# Basic p4 label tests.
#
# Note: can't have more than one label per commit - others
# are silently discarded.
#
test_expect_success 'basic p4 labels' '
	test_when_finished cleanup_git &&
	(
		cd "$cli" &&
		mkdir -p main &&

		echo f1 >main/f1 &&
		p4 add main/f1 &&
		p4 submit -d "main/f1" &&

		echo f2 >main/f2 &&
		p4 add main/f2 &&
		p4 submit -d "main/f2" &&

		echo f3 >main/file_with_\$metachar &&
		p4 add main/file_with_\$metachar &&
		p4 submit -d "file with metachar" &&

		p4 tag -l tag_f1_only main/f1 &&
		p4 tag -l tag_with\$_shell_char main/... &&

		echo f4 >main/f4 &&
		p4 add main/f4 &&
		p4 submit -d "main/f4" &&

		p4 label -i <<-EOF &&
		Label: long_label
		Description:
		   A Label first line
		   A Label second line
		View:	//depot/...
		EOF

		p4 tag -l long_label ... &&

		p4 labels ... &&

		git p4 clone --dest="$git" --detect-labels //depot@all &&
		cd "$git" &&

		git tag &&
		git tag >taglist &&
		test_line_count = 3 taglist &&

		cd main &&
		git checkout tag_tag_f1_only &&
		! test -f f2 &&
		git checkout tag_tag_with\$_shell_char &&
		test -f f1 && test -f f2 && test -f file_with_\$metachar &&

		git show tag_long_label | grep -q "A Label second line"
	)
'

# Test some label corner cases:
#
# - two tags on the same file; both should be available
# - a tag that is only on one file; this kind of tag
#   cannot be imported (at least not easily).

test_expect_failure 'two labels on the same changelist' '
	test_when_finished cleanup_git &&
	(
		cd "$cli" &&
		mkdir -p main &&

		p4 edit main/f1 main/f2 &&
		echo "hello world" >main/f1 &&
		echo "not in the tag" >main/f2 &&
		p4 submit -d "main/f[12]: testing two labels" &&

		p4 tag -l tag_f1_1 main/... &&
		p4 tag -l tag_f1_2 main/... &&

		p4 labels ... &&

		git p4 clone --dest="$git" --detect-labels //depot@all &&
		cd "$git" &&

		git tag | grep tag_f1 &&
		git tag | grep -q tag_f1_1 &&
		git tag | grep -q tag_f1_2 &&

		cd main &&

		git checkout tag_tag_f1_1 &&
		ls &&
		test -f f1 &&

		git checkout tag_tag_f1_2 &&
		ls &&
		test -f f1
	)
'

test_expect_success 'kill p4d' '
	kill_p4d
'

test_done
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <"git p4 label tests">)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./lib-git-p4.sh)})
    (C {(test_expect_success)} {(SQ <"start p4d">)} {(SQ <"\n"> <"\tstart_p4d\n">)})
    (C {(test_expect_success)} {(SQ <"basic p4 labels">)} 
      {
        (SQ <"\n"> <"\ttest_when_finished cleanup_git &&\n"> <"\t(\n"> <"\t\tcd \"$cli\" &&\n"> 
          <"\t\tmkdir -p main &&\n"> <"\n"> <"\t\techo f1 >main/f1 &&\n"> <"\t\tp4 add main/f1 &&\n"> <"\t\tp4 submit -d \"main/f1\" &&\n"> 
          <"\n"> <"\t\techo f2 >main/f2 &&\n"> <"\t\tp4 add main/f2 &&\n"> <"\t\tp4 submit -d \"main/f2\" &&\n"> <"\n"> 
          <"\t\techo f3 >main/file_with_\\$metachar &&\n"> <"\t\tp4 add main/file_with_\\$metachar &&\n"> <"\t\tp4 submit -d \"file with metachar\" &&\n"> <"\n"> 
          <"\t\tp4 tag -l tag_f1_only main/f1 &&\n"> <"\t\tp4 tag -l tag_with\\$_shell_char main/... &&\n"> <"\n"> <"\t\techo f4 >main/f4 &&\n"> 
          <"\t\tp4 add main/f4 &&\n"> <"\t\tp4 submit -d \"main/f4\" &&\n"> <"\n"> <"\t\tp4 label -i <<-EOF &&\n"> <"\t\tLabel: long_label\n"> 
          <"\t\tDescription:\n"> <"\t\t   A Label first line\n"> <"\t\t   A Label second line\n"> <"\t\tView:\t//depot/...\n"> 
          <"\t\tEOF\n"> <"\n"> <"\t\tp4 tag -l long_label ... &&\n"> <"\n"> <"\t\tp4 labels ... &&\n"> <"\n"> 
          <"\t\tgit p4 clone --dest=\"$git\" --detect-labels //depot@all &&\n"> <"\t\tcd \"$git\" &&\n"> <"\n"> <"\t\tgit tag &&\n"> <"\t\tgit tag >taglist &&\n"> 
          <"\t\ttest_line_count = 3 taglist &&\n"> <"\n"> <"\t\tcd main &&\n"> <"\t\tgit checkout tag_tag_f1_only &&\n"> <"\t\t! test -f f2 &&\n"> 
          <"\t\tgit checkout tag_tag_with\\$_shell_char &&\n"> <"\t\ttest -f f1 && test -f f2 && test -f file_with_\\$metachar &&\n"> <"\n"> 
          <"\t\tgit show tag_long_label | grep -q \"A Label second line\"\n"> <"\t)\n">
        )
      }
    )
    (C {(test_expect_failure)} {(SQ <"two labels on the same changelist">)} 
      {
        (SQ <"\n"> <"\ttest_when_finished cleanup_git &&\n"> <"\t(\n"> <"\t\tcd \"$cli\" &&\n"> 
          <"\t\tmkdir -p main &&\n"> <"\n"> <"\t\tp4 edit main/f1 main/f2 &&\n"> <"\t\techo \"hello world\" >main/f1 &&\n"> 
          <"\t\techo \"not in the tag\" >main/f2 &&\n"> <"\t\tp4 submit -d \"main/f[12]: testing two labels\" &&\n"> <"\n"> 
          <"\t\tp4 tag -l tag_f1_1 main/... &&\n"> <"\t\tp4 tag -l tag_f1_2 main/... &&\n"> <"\n"> <"\t\tp4 labels ... &&\n"> <"\n"> 
          <"\t\tgit p4 clone --dest=\"$git\" --detect-labels //depot@all &&\n"> <"\t\tcd \"$git\" &&\n"> <"\n"> <"\t\tgit tag | grep tag_f1 &&\n"> 
          <"\t\tgit tag | grep -q tag_f1_1 &&\n"> <"\t\tgit tag | grep -q tag_f1_2 &&\n"> <"\n"> <"\t\tcd main &&\n"> <"\n"> 
          <"\t\tgit checkout tag_tag_f1_1 &&\n"> <"\t\tls &&\n"> <"\t\ttest -f f1 &&\n"> <"\n"> <"\t\tgit checkout tag_tag_f1_2 &&\n"> <"\t\tls &&\n"> 
          <"\t\ttest -f f1\n"> <"\t)\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"kill p4d">)} {(SQ <"\n"> <"\tkill_p4d\n">)})
    (C {(test_done)})
  ]
)