tests/test-diff-hashes.t
author Gregory Szorc <gregory.szorc@gmail.com>
Mon, 05 Mar 2018 18:10:36 -0800
changeset 37112 43ffd9070da1
parent 16913 f2719b387380
child 41784 251332dbf33d
permissions -rw-r--r--
merge: use constants for actions We finish up establishing named constants in this file with actions. I remember scratching my head trying to figure out what this code was doing as part of addressing a recent security issue with subrepos. Having the named constants in place definitely makes things easier to read. I'm not convinced the new constants have the best names (I'm not an expert in this code). But they can be changed easily enough. Also, since these constants are internal only, we might want to change their values to something more human readable to facilitate debugging. Or maybe we could employ an enum type some day... Differential Revision: https://phab.mercurial-scm.org/D2701
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  $ hg init a
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  $ cd a
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  $ hg diff inexistent1 inexistent2
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  inexistent1: * (glob)
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  inexistent2: * (glob)
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  $ echo bar > foo
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  $ hg add foo
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  $ hg ci -m 'add foo'
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  $ echo foobar > foo
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  $ hg ci -m 'change foo'
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  $ hg --quiet diff -r 0 -r 1
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  --- a/foo	Thu Jan 01 00:00:00 1970 +0000
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  +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
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  @@ -1,1 +1,1 @@
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  -bar
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  +foobar
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  $ hg diff -r 0 -r 1
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  diff -r a99fb63adac3 -r 9b8568d3af2f foo
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  --- a/foo	Thu Jan 01 00:00:00 1970 +0000
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  +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
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  @@ -1,1 +1,1 @@
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  -bar
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  +foobar
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  $ hg --verbose diff -r 0 -r 1
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  diff -r a99fb63adac3 -r 9b8568d3af2f foo
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  --- a/foo	Thu Jan 01 00:00:00 1970 +0000
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  +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
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  @@ -1,1 +1,1 @@
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  -bar
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  +foobar
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  $ hg --debug diff -r 0 -r 1
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  diff -r a99fb63adac3f31816a22f665bc3b7a7655b30f4 -r 9b8568d3af2f1749445eef03aede868a6f39f210 foo
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  --- a/foo	Thu Jan 01 00:00:00 1970 +0000
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  +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
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  @@ -1,1 +1,1 @@
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  -bar
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  +foobar
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  $ cd ..