upstream/mercurial-mirror Commit - r26917:2329ca3e

1

Create repo with old manifest

1

Create repo with old manifest

2

3

$ cat << EOF >> $HGRCPATH

4

> [format]

5

> usegeneraldelta=yes

6

> EOF

7

3

$ hg init existing

8

$ hg init existing

4

$ cd existing

9

$ cd existing

5

$ echo footext > foo

10

$ echo footext > foo

6

$ hg add foo

11

$ hg add foo

7

$ hg commit -m initial

12

$ hg commit -m initial

8

13

9

We're using v1, so no manifestv2 entry is in requires yet.

14

We're using v1, so no manifestv2 entry is in requires yet.

10

15

11

$ grep manifestv2 .hg/requires

16

$ grep manifestv2 .hg/requires

12

[1]

17

[1]

13

18

14

Let's clone this with manifestv2 enabled to switch to the new format for

19

Let's clone this with manifestv2 enabled to switch to the new format for

15

future commits.

20

future commits.

16

21

17

$ cd ..

22

$ cd ..

18

$ hg clone --pull existing new --config experimental.manifestv2=1

23

$ hg clone --pull existing new --config experimental.manifestv2=1

19

requesting all changes

24

requesting all changes

20

adding changesets

25

adding changesets

21

adding manifests

26

adding manifests

22

adding file changes

27

adding file changes

23

added 1 changesets with 1 changes to 1 files

28

added 1 changesets with 1 changes to 1 files

24

updating to branch default

29

updating to branch default

25

1 files updated, 0 files merged, 0 files removed, 0 files unresolved

30

1 files updated, 0 files merged, 0 files removed, 0 files unresolved

26

$ cd new

31

$ cd new

27

32

28

Check that entry was added to .hg/requires.

33

Check that entry was added to .hg/requires.

29

34

30

$ grep manifestv2 .hg/requires

35

$ grep manifestv2 .hg/requires

31

manifestv2

36

manifestv2

32

37

33

Make a new commit.

38

Make a new commit.

34

39

35

$ echo newfootext > foo

40

$ echo newfootext > foo

36

$ hg commit -m new

41

$ hg commit -m new

37

42

38

Check that the manifest actually switched to v2.

43

Check that the manifest actually switched to v2.

39

44

40

$ hg debugdata -m 0

45

$ hg debugdata -m 0

41

foo\x0021e958b1dca695a60ee2e9cf151753204ee0f9e9 (esc)

46

foo\x0021e958b1dca695a60ee2e9cf151753204ee0f9e9 (esc)

42

47

43

$ hg debugdata -m 1

48

$ hg debugdata -m 1

44

\x00 (esc)

49

\x00 (esc)

45

\x00foo\x00 (esc)

50

\x00foo\x00 (esc)

46

I\xab\x7f\xb8(\x83\xcas\x15\x9d\xc2\xd3\xd3:5\x08\xbad5_ (esc)

51

I\xab\x7f\xb8(\x83\xcas\x15\x9d\xc2\xd3\xd3:5\x08\xbad5_ (esc)

47

52

48

Check that manifestv2 is used if the requirement is present, even if it's

53

Check that manifestv2 is used if the requirement is present, even if it's

49

disabled in the config.

54

disabled in the config.

50

55

51

$ echo newerfootext > foo

56

$ echo newerfootext > foo

52

$ hg --config experimental.manifestv2=False commit -m newer

57

$ hg --config experimental.manifestv2=False commit -m newer

53

58

54

$ hg debugdata -m 2

59

$ hg debugdata -m 2

55

\x00 (esc)

60

\x00 (esc)

56

\x00foo\x00 (esc)

61

\x00foo\x00 (esc)

57

\xa6\xb1\xfb\xef]\x91\xa1\x19`\xf3.#\x90S\xf8\x06 \xe2\x19\x00 (esc)

62

\xa6\xb1\xfb\xef]\x91\xa1\x19`\xf3.#\x90S\xf8\x06 \xe2\x19\x00 (esc)

58

63

59

Check that we can still read v1 manifests.

64

Check that we can still read v1 manifests.

60

65

61

$ hg files -r 0

66

$ hg files -r 0

62

foo

67

foo

63

68

64

$ cd ..

69

$ cd ..

65

70

66

Check that entry is added to .hg/requires on repo creation

71

Check that entry is added to .hg/requires on repo creation

67

72

68

$ hg --config experimental.manifestv2=True init repo

73

$ hg --config experimental.manifestv2=True init repo

69

$ cd repo

74

$ cd repo

70

$ grep manifestv2 .hg/requires

75

$ grep manifestv2 .hg/requires

71

manifestv2

76

manifestv2

72

77

73

Set up simple repo

78

Set up simple repo

74

79

75

$ echo a > file1

80

$ echo a > file1

76

$ echo b > file2

81

$ echo b > file2

77

$ echo c > file3

82

$ echo c > file3

78

$ hg ci -Aqm 'initial'

83

$ hg ci -Aqm 'initial'

79

$ echo d > file2

84

$ echo d > file2

80

$ hg ci -m 'modify file2'

85

$ hg ci -m 'modify file2'

81

86

82

Check that 'hg verify', which uses manifest.readdelta(), works

87

Check that 'hg verify', which uses manifest.readdelta(), works

83

88

84

$ hg verify

89

$ hg verify

85

checking changesets

90

checking changesets

86

checking manifests

91

checking manifests

87

crosschecking files in changesets and manifests

92

crosschecking files in changesets and manifests

88

checking files

93

checking files

89

3 files, 2 changesets, 4 total revisions

94

3 files, 2 changesets, 4 total revisions

90

95

91

Check that manifest revlog is smaller than for v1

96

Check that manifest revlog is smaller than for v1

92

97

93

$ hg debugindex -m

98

$ hg debugindex -m

94

rev offset length ~~base~~ linkrev nodeid p1 p2

99

rev offset length delta linkrev nodeid p1 p2

95

0 0 81 0 0 57361477c778 000000000000 000000000000

100

0 0 81 -1 0 57361477c778 000000000000 000000000000

96

1 81 33 0 1 aeaab5a2ef74 57361477c778 000000000000

101

1 81 33 0 1 aeaab5a2ef74 57361477c778 000000000000

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

             Create repo with old manifest
+              $ cat << EOF >> $HGRCPATH
+              > [format]
+              > usegeneraldelta=yes
+              > EOF
               $ hg init existing
               $ cd existing
               $ echo footext > foo
               $ hg add foo
               $ hg commit -m initial
             We're using v1, so no manifestv2 entry is in requires yet.
               $ grep manifestv2 .hg/requires
               [1]
             Let's clone this with manifestv2 enabled to switch to the new format for
             future commits.
               $ cd ..
               $ hg clone --pull existing new --config experimental.manifestv2=1
               requesting all changes
               adding changesets
               adding manifests
               adding file changes
               added 1 changesets with 1 changes to 1 files
               updating to branch default
 files updated, 0 files merged, 0 files removed, 0 files unresolved
               $ cd new
             Check that entry was added to .hg/requires.
               $ grep manifestv2 .hg/requires
               manifestv2
             Make a new commit.
               $ echo newfootext > foo
               $ hg commit -m new
             Check that the manifest actually switched to v2.
               $ hg debugdata -m 0
               foo\x0021e958b1dca695a60ee2e9cf151753204ee0f9e9 (esc)
               $ hg debugdata -m 1
               \x00 (esc)
               \x00foo\x00 (esc)
               I\xab\x7f\xb8(\x83\xcas\x15\x9d\xc2\xd3\xd3:5\x08\xbad5_ (esc)
             Check that manifestv2 is used if the requirement is present, even if it's
             disabled in the config.
               $ echo newerfootext > foo
               $ hg --config experimental.manifestv2=False commit -m newer
               $ hg debugdata -m 2
               \x00 (esc)
               \x00foo\x00 (esc)
               \xa6\xb1\xfb\xef]\x91\xa1\x19`\xf3.#\x90S\xf8\x06 \xe2\x19\x00 (esc)
             Check that we can still read v1 manifests.
               $ hg files -r 0
               foo
               $ cd ..
             Check that entry is added to .hg/requires on repo creation
               $ hg --config experimental.manifestv2=True init repo
               $ cd repo
               $ grep manifestv2 .hg/requires
               manifestv2
             Set up simple repo
               $ echo a > file1
               $ echo b > file2
               $ echo c > file3
               $ hg ci -Aqm 'initial'
               $ echo d > file2
               $ hg ci -m 'modify file2'
             Check that 'hg verify', which uses manifest.readdelta(), works
               $ hg verify
               checking changesets
               checking manifests
               crosschecking files in changesets and manifests
               checking files
 files, 2 changesets, 4 total revisions
             Check that manifest revlog is smaller than for v1
               $ hg debugindex -m
-                 rev    offset  length   base linkrev nodeid       p1           p2
+                 rev    offset  length  delta linkrev nodeid       p1           p2
-0      81      0       0 57361477c778 000000000000 000000000000
+0      81     -1       0 57361477c778 000000000000 000000000000
 81      33      0       1 aeaab5a2ef74 57361477c778 000000000000