upstream/mercurial-mirror Files · tests/test-diff-change.t

merge: don't report progress for dr/rd actions...

merge: don't report progress for dr/rd actions It is easier to reason about certain algorithms in terms of a file->action mapping than the current action->list-of-files. Bid merge is already written this way (but with a list of actions per file), and largefiles' overridecalculateupdates() will also benefit. However, that requires us to have at most one action per file. That requirement is currently violated by 'dr' (divergent rename) and 'rd' (rename and delete) actions, which can exist for the same file as some other action. These actions are only used for displaying warnings to the user; they don't change anything in the working copy or the dirstate. In this way, they are similar to the 'k' (keep) action. However, they are even less action-like than 'k' is: 'k' at least describes what to do with the file ("do nothing"), while 'dr' and 'rd' or only annotations for files for which there may exist other, "real" actions. As a first step towards separating these acitons out, stop including them in the progress output, just like we already exclude the 'k' action.

Mads Kiilerich - - Load All Authors

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      Testing diff --change

        $ hg init a

        $ cd a

        $ echo "first" > file.txt

        $ hg add file.txt

        $ hg commit -m 'first commit' # 0

        $ echo "second" > file.txt

        $ hg commit -m 'second commit' # 1

        $ echo "third" > file.txt

        $ hg commit -m 'third commit' # 2

        $ hg diff --nodates --change 1

        diff -r 4bb65dda5db4 -r e9b286083166 file.txt

        --- a/file.txt

        +++ b/file.txt

        @@ -1,1 +1,1 @@

        -first

        +second

        $ hg diff --change e9b286083166

        diff -r 4bb65dda5db4 -r e9b286083166 file.txt

        --- a/file.txt	Thu Jan 01 00:00:00 1970 +0000

        +++ b/file.txt	Thu Jan 01 00:00:00 1970 +0000

        @@ -1,1 +1,1 @@

        -first

        +second

      Test dumb revspecs (issue3474)

        $ hg diff -r 2:2

        $ hg diff -r "2 and 1"

        abort: empty revision range

        [255]

      Testing diff --change when merge:

        $ for i in 1 2 3 4 5 6 7 8 9 10; do

        >    echo $i >> file.txt

        > done

        $ hg commit -m "lots of text" # 3

        $ sed -e 's,^2$,x,' file.txt > file.txt.tmp

        $ mv file.txt.tmp file.txt

        $ hg commit -m "change 2 to x" # 4

        $ hg up -r 3

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

        $ sed -e 's,^8$,y,' file.txt > file.txt.tmp

        $ mv file.txt.tmp file.txt

        $ hg commit -m "change 8 to y"

        created new head

        $ hg up -C -r 4

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

        $ hg merge -r 5

        merging file.txt

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

        (branch merge, don't forget to commit)

        $ hg commit -m "merge 8 to y" # 6

        $ hg diff --change 5

        diff -r ae119d680c82 -r 9085c5c02e52 file.txt

        --- a/file.txt	Thu Jan 01 00:00:00 1970 +0000

        +++ b/file.txt	Thu Jan 01 00:00:00 1970 +0000

        @@ -6,6 +6,6 @@

         5

         6

         7

        -8

        +y

         9

         10

      must be similar to 'hg diff --change 5':

        $ hg diff -c 6

        diff -r 273b50f17c6d -r 979ca961fd2e file.txt

        --- a/file.txt	Thu Jan 01 00:00:00 1970 +0000

        +++ b/file.txt	Thu Jan 01 00:00:00 1970 +0000

        @@ -6,6 +6,6 @@

         5

         6

         7

        -8

        +y

         9

         10

        $ cd ..

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g s	Goto summary page
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g F	Goto files page with file search activated
g p	Goto pull requests page
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t s	Toggle sidebar on some pages

				Testing diff --change

				$ hg init a
				$ cd a

				$ echo "first" > file.txt
				$ hg add file.txt
				$ hg commit -m 'first commit' # 0

				$ echo "second" > file.txt
				$ hg commit -m 'second commit' # 1

				$ echo "third" > file.txt
				$ hg commit -m 'third commit' # 2

				$ hg diff --nodates --change 1
				diff -r 4bb65dda5db4 -r e9b286083166 file.txt
				--- a/file.txt
				+++ b/file.txt
				@@ -1,1 +1,1 @@
				-first
				+second

				$ hg diff --change e9b286083166
				diff -r 4bb65dda5db4 -r e9b286083166 file.txt
				--- a/file.txt Thu Jan 01 00:00:00 1970 +0000
				+++ b/file.txt Thu Jan 01 00:00:00 1970 +0000
				@@ -1,1 +1,1 @@
				-first
				+second

				Test dumb revspecs (issue3474)

				$ hg diff -r 2:2
				$ hg diff -r "2 and 1"
				abort: empty revision range
				[255]

				Testing diff --change when merge:

				$ for i in 1 2 3 4 5 6 7 8 9 10; do
				> echo $i >> file.txt
				> done
				$ hg commit -m "lots of text" # 3

				$ sed -e 's,^2$,x,' file.txt > file.txt.tmp
				$ mv file.txt.tmp file.txt
				$ hg commit -m "change 2 to x" # 4

				$ hg up -r 3
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ sed -e 's,^8$,y,' file.txt > file.txt.tmp
				$ mv file.txt.tmp file.txt
				$ hg commit -m "change 8 to y"
				created new head

				$ hg up -C -r 4
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg merge -r 5
				merging file.txt
				0 files updated, 1 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg commit -m "merge 8 to y" # 6

				$ hg diff --change 5
				diff -r ae119d680c82 -r 9085c5c02e52 file.txt
				--- a/file.txt Thu Jan 01 00:00:00 1970 +0000
				+++ b/file.txt Thu Jan 01 00:00:00 1970 +0000
				@@ -6,6 +6,6 @@
				5
				6
				7
				-8
				+y
				9
				10

				must be similar to 'hg diff --change 5':

				$ hg diff -c 6
				diff -r 273b50f17c6d -r 979ca961fd2e file.txt
				--- a/file.txt Thu Jan 01 00:00:00 1970 +0000
				+++ b/file.txt Thu Jan 01 00:00:00 1970 +0000
				@@ -6,6 +6,6 @@
				5
				6
				7
				-8
				+y
				9
				10

				$ cd ..