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

revlog: extract function for getting node from known-to-exist rev...

revlog: extract function for getting node from known-to-exist rev Many of the calls to index_node() (which converts a rev to a nodeid) are done with a rev that's know to exist. If the function fails, there's something really wrong and we should just abort. This was done in only one place. This patch starts by extracting that code to a function that we can reuse in later patches. Differential Revision: https://phab.mercurial-scm.org/D3456

Pulkit Goyal - - Load All Authors

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             test-diff-binary-file.t
        
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        Adrian Buehlmann
    
tests: unify test-diff-binary-file

              r12151
            
        $ hg init a

        $ cd a

        Thomas Arendsen Hein
    
tests: make tests work if directory contains special characters...

              r16350
            
        $ cp "$TESTDIR/binfile.bin" .

        Adrian Buehlmann
    
tests: unify test-diff-binary-file

              r12151
            
        $ hg add binfile.bin

        $ hg ci -m 'add binfile.bin'

        $ echo >> binfile.bin

        $ hg ci -m 'change binfile.bin'

        $ hg revert -r 0 binfile.bin

        $ hg ci -m 'revert binfile.bin'

        Martin von Zweigbergk
    
diff: use binary diff when copy source is binary...

              r23924
            
        $ hg cp binfile.bin nonbinfile

        $ echo text > nonbinfile

        $ hg ci -m 'make non-binary copy of binary file'

        Adrian Buehlmann
    
tests: unify test-diff-binary-file

              r12151
            
        $ hg diff --nodates -r 0 -r 1

        diff -r 48b371597640 -r acea2ab458c8 binfile.bin

        Binary file binfile.bin has changed

        $ hg diff --nodates -r 0 -r 2

        $ hg diff --git -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        index 37ba3d1c6f17137d9c5f5776fa040caf5fe73ff9..58dc31a9e2f40f74ff3b45903f7d620b8e5b7356

        GIT binary patch

        literal 594

        zc$@)J0<HatP)<h;3K|Lk000e1NJLTq000mG000mO0ssI2kdbIM00009a7bBm000XU

        z000XU0RWnu7ytkO2XskIMF-Uh9TW;VpMjwv0005-Nkl<ZD9@FWPs=e;7{<>W$NUkd

        zX$nnYLt$-$V!?uy+1V%`z&Eh=ah|duER<4|QWhju3gb^nF*8iYobxWG-qqXl=2~5M

        z*IoDB)sG^CfNuoBmqLTVU^<;@nwHP!1wrWd`{(mHo6VNXWtyh{alzqmsH*yYzpvLT

        zLdY<T=ks|woh-`&01!ej#(xbV1f|pI*=%;d-%F*E*X#ZH`4I%6SS+$EJDE&ct=8po

        ziN#{?_j|kD%Cd|oiqds`xm@;oJ-^?NG3Gdqrs?5u*zI;{nogxsx~^|Fn^Y?Gdc6<;

        zfMJ+iF1J`LMx&A2?dEwNW8ClebzPTbIh{@$hS6*`kH@1d%Lo7fA#}N1)oN7`gm$~V

        z+wDx#)OFqMcE{s!JN0-xhG8ItAjVkJwEcb`3WWlJfU2r?;Pd%dmR+q@mSri5q9_W-

        zaR2~ECX?B2w+zELozC0s*6Z~|QG^f{3I#<`?)Q7U-JZ|q5W;9Q8i_=pBuSzunx=U;

        z9C)5jBoYw9^?EHyQl(M}1OlQcCX>lXB*ODN003Z&P17_@)3Pi=i0wb04<W?v-u}7K

        zXmmQA+wDgE!qR9o8jr`%=ab_&uh(l?R=r;Tjiqon91I2-hIu?57~@*4h7h9uORK#=

        gQItJW-{SoTm)8|5##k|m00000NkvXXu0mjf3JwksH2?qr

        $ hg diff --git -r 0 -r 2

        Stephen Lee
    
diff: add nobinary config to suppress git-style binary diffs

              r21790
            
        $ hg diff --config diff.nobinary=True --git -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        Binary file binfile.bin has changed

        Mateusz Kwapich
    
patch: disable nobinary when HGPLAIN=1...

              r27401
            
        $ HGPLAIN=1 hg diff --config diff.nobinary=True --git -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        index 37ba3d1c6f17137d9c5f5776fa040caf5fe73ff9..58dc31a9e2f40f74ff3b45903f7d620b8e5b7356

        GIT binary patch

        literal 594

        zc$@)J0<HatP)<h;3K|Lk000e1NJLTq000mG000mO0ssI2kdbIM00009a7bBm000XU

        z000XU0RWnu7ytkO2XskIMF-Uh9TW;VpMjwv0005-Nkl<ZD9@FWPs=e;7{<>W$NUkd

        zX$nnYLt$-$V!?uy+1V%`z&Eh=ah|duER<4|QWhju3gb^nF*8iYobxWG-qqXl=2~5M

        z*IoDB)sG^CfNuoBmqLTVU^<;@nwHP!1wrWd`{(mHo6VNXWtyh{alzqmsH*yYzpvLT

        zLdY<T=ks|woh-`&01!ej#(xbV1f|pI*=%;d-%F*E*X#ZH`4I%6SS+$EJDE&ct=8po

        ziN#{?_j|kD%Cd|oiqds`xm@;oJ-^?NG3Gdqrs?5u*zI;{nogxsx~^|Fn^Y?Gdc6<;

        zfMJ+iF1J`LMx&A2?dEwNW8ClebzPTbIh{@$hS6*`kH@1d%Lo7fA#}N1)oN7`gm$~V

        z+wDx#)OFqMcE{s!JN0-xhG8ItAjVkJwEcb`3WWlJfU2r?;Pd%dmR+q@mSri5q9_W-

        zaR2~ECX?B2w+zELozC0s*6Z~|QG^f{3I#<`?)Q7U-JZ|q5W;9Q8i_=pBuSzunx=U;

        z9C)5jBoYw9^?EHyQl(M}1OlQcCX>lXB*ODN003Z&P17_@)3Pi=i0wb04<W?v-u}7K

        zXmmQA+wDgE!qR9o8jr`%=ab_&uh(l?R=r;Tjiqon91I2-hIu?57~@*4h7h9uORK#=

        gQItJW-{SoTm)8|5##k|m00000NkvXXu0mjf3JwksH2?qr

        Martin von Zweigbergk
    
diff: use binary diff when copy source is binary...

              r23924
            
        $ hg diff --git -r 2 -r 3

        diff --git a/binfile.bin b/nonbinfile

        copy from binfile.bin

        copy to nonbinfile

        index 37ba3d1c6f17137d9c5f5776fa040caf5fe73ff9..8e27be7d6154a1f68ea9160ef0e18691d20560dc

        GIT binary patch

        literal 5

        Mc$_OqttjCF00uV!&;S4c

        Alexander Fomin
    
patch: make diff in git mode respect --text option (issue5510)...

              r31821
            
        $ cd ..

      Test text mode with extended git-style diff format

        $ hg init b

        $ cd b

        $ cat > writebin.py <<EOF

        > import sys

        > path = sys.argv[1]

        Pulkit Goyal
    
py3: add b'' prefixes to string literals in test files...

              r35965
            
        > open(path, 'wb').write(b'\x00\x01\x02\x03')

        Alexander Fomin
    
patch: make diff in git mode respect --text option (issue5510)...

              r31821
            
        > EOF

        Augie Fackler
    
cleanup: use $PYTHON to run python in many more tests...

              r32940
            
        $ $PYTHON writebin.py binfile.bin

        Alexander Fomin
    
patch: make diff in git mode respect --text option (issue5510)...

              r31821
            
        $ hg add binfile.bin

        $ hg ci -m 'add binfile.bin'

        $ echo >> binfile.bin

        $ hg ci -m 'change binfile.bin'

        $ hg diff --git -a -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        --- a/binfile.bin

        +++ b/binfile.bin

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

        -\x00\x01\x02\x03 (esc)

        \ No newline at end of file

        +\x00\x01\x02\x03 (esc)

        $ HGPLAIN=1 hg diff --git -a -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        --- a/binfile.bin

        +++ b/binfile.bin

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

        -\x00\x01\x02\x03 (esc)

        \ No newline at end of file

        +\x00\x01\x02\x03 (esc)

        Martin von Zweigbergk
    
diff: use binary diff when copy source is binary...

              r23924
            
        Alexander Fomin
    
diff: add --binary option for git mode diffs...

              r31822
            
      Test binary mode with extended git-style diff format

        $ hg diff --no-binary -r 0 -r 1

        diff -r fb45f71337ad -r 9ca112d1a3c1 binfile.bin

        Binary file binfile.bin has changed

        $ hg diff --git --no-binary -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        Binary file binfile.bin has changed

        $ hg diff --git --binary -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        index eaf36c1daccfdf325514461cd1a2ffbc139b5464..ba71a782e93f3fb63a428383706065e3ec2828e9

        GIT binary patch

        literal 5

        Mc${NkWMbw50018V5dZ)H

        $ hg diff --git --binary --config diff.nobinary=True -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        index eaf36c1daccfdf325514461cd1a2ffbc139b5464..ba71a782e93f3fb63a428383706065e3ec2828e9

        GIT binary patch

        literal 5

        Mc${NkWMbw50018V5dZ)H

        $ hg diff --git --binary --text -r 0 -r 1

        diff --git a/binfile.bin b/binfile.bin

        --- a/binfile.bin

        +++ b/binfile.bin

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

        -\x00\x01\x02\x03 (esc)

        \ No newline at end of file

        +\x00\x01\x02\x03 (esc)

        Mads Kiilerich
    
tests: add missing trailing 'cd ..'...

              r16913
            
        $ cd ..

	Site-wide shortcuts
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g h	Goto home page
g g	Goto my private gists page
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g 0-9	Goto bookmarked items from 0-9
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	Repositories
g s	Goto summary page
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g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Adrian Buehlmann tests: unify test-diff-binary-file	r12151	$ hg init a
		$ cd a
Thomas Arendsen Hein tests: make tests work if directory contains special characters...	r16350	$ cp "$TESTDIR/binfile.bin" .
Adrian Buehlmann tests: unify test-diff-binary-file	r12151	$ hg add binfile.bin
		$ hg ci -m 'add binfile.bin'

		$ echo >> binfile.bin
		$ hg ci -m 'change binfile.bin'

		$ hg revert -r 0 binfile.bin
		$ hg ci -m 'revert binfile.bin'
Martin von Zweigbergk diff: use binary diff when copy source is binary...	r23924	$ hg cp binfile.bin nonbinfile
		$ echo text > nonbinfile
		$ hg ci -m 'make non-binary copy of binary file'
Adrian Buehlmann tests: unify test-diff-binary-file	r12151
		$ hg diff --nodates -r 0 -r 1
		diff -r 48b371597640 -r acea2ab458c8 binfile.bin
		Binary file binfile.bin has changed

		$ hg diff --nodates -r 0 -r 2

		$ hg diff --git -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		index 37ba3d1c6f17137d9c5f5776fa040caf5fe73ff9..58dc31a9e2f40f74ff3b45903f7d620b8e5b7356
		GIT binary patch
		literal 594
		zc$@)J0<HatP)<h;3K\|Lk000e1NJLTq000mG000mO0ssI2kdbIM00009a7bBm000XU
		z000XU0RWnu7ytkO2XskIMF-Uh9TW;VpMjwv0005-Nkl<ZD9@FWPs=e;7{<>W$NUkd
		zX$nnYLt$-$V!?uy+1V%`z&Eh=ah\|duER<4\|QWhju3gb^nF*8iYobxWG-qqXl=2~5M
		zIoDB)sG^CfNuoBmqLTVU^<;@nwHP!1wrWd`{(mHo6VNXWtyh{alzqmsHyYzpvLT
		zLdY<T=ks\|woh-`&01!ej#(xbV1f\|pI=%;d-%FE*X#ZH`4I%6SS+$EJDE&ct=8po
		ziN#{?_j\|kD%Cd\|oiqds`xm@;oJ-^?NG3Gdqrs?5u*zI;{nogxsx~^\|Fn^Y?Gdc6<;
		zfMJ+iF1J`LMx&A2?dEwNW8ClebzPTbIh{@$hS6*`kH@1d%Lo7fA#}N1)oN7`gm$~V
		z+wDx#)OFqMcE{s!JN0-xhG8ItAjVkJwEcb`3WWlJfU2r?;Pd%dmR+q@mSri5q9_W-
		zaR2~ECX?B2w+zELozC0s*6Z~\|QG^f{3I#<`?)Q7U-JZ\|q5W;9Q8i_=pBuSzunx=U;
		z9C)5jBoYw9^?EHyQl(M}1OlQcCX>lXB*ODN003Z&P17_@)3Pi=i0wb04<W?v-u}7K
		zXmmQA+wDgE!qR9o8jr`%=ab_&uh(l?R=r;Tjiqon91I2-hIu?57~@*4h7h9uORK#=
		gQItJW-{SoTm)8\|5##k\|m00000NkvXXu0mjf3JwksH2?qr


		$ hg diff --git -r 0 -r 2

Stephen Lee diff: add nobinary config to suppress git-style binary diffs	r21790	$ hg diff --config diff.nobinary=True --git -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		Binary file binfile.bin has changed

Mateusz Kwapich patch: disable nobinary when HGPLAIN=1...	r27401	$ HGPLAIN=1 hg diff --config diff.nobinary=True --git -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		index 37ba3d1c6f17137d9c5f5776fa040caf5fe73ff9..58dc31a9e2f40f74ff3b45903f7d620b8e5b7356
		GIT binary patch
		literal 594
		zc$@)J0<HatP)<h;3K\|Lk000e1NJLTq000mG000mO0ssI2kdbIM00009a7bBm000XU
		z000XU0RWnu7ytkO2XskIMF-Uh9TW;VpMjwv0005-Nkl<ZD9@FWPs=e;7{<>W$NUkd
		zX$nnYLt$-$V!?uy+1V%`z&Eh=ah\|duER<4\|QWhju3gb^nF*8iYobxWG-qqXl=2~5M
		zIoDB)sG^CfNuoBmqLTVU^<;@nwHP!1wrWd`{(mHo6VNXWtyh{alzqmsHyYzpvLT
		zLdY<T=ks\|woh-`&01!ej#(xbV1f\|pI=%;d-%FE*X#ZH`4I%6SS+$EJDE&ct=8po
		ziN#{?_j\|kD%Cd\|oiqds`xm@;oJ-^?NG3Gdqrs?5u*zI;{nogxsx~^\|Fn^Y?Gdc6<;
		zfMJ+iF1J`LMx&A2?dEwNW8ClebzPTbIh{@$hS6*`kH@1d%Lo7fA#}N1)oN7`gm$~V
		z+wDx#)OFqMcE{s!JN0-xhG8ItAjVkJwEcb`3WWlJfU2r?;Pd%dmR+q@mSri5q9_W-
		zaR2~ECX?B2w+zELozC0s*6Z~\|QG^f{3I#<`?)Q7U-JZ\|q5W;9Q8i_=pBuSzunx=U;
		z9C)5jBoYw9^?EHyQl(M}1OlQcCX>lXB*ODN003Z&P17_@)3Pi=i0wb04<W?v-u}7K
		zXmmQA+wDgE!qR9o8jr`%=ab_&uh(l?R=r;Tjiqon91I2-hIu?57~@*4h7h9uORK#=
		gQItJW-{SoTm)8\|5##k\|m00000NkvXXu0mjf3JwksH2?qr



Martin von Zweigbergk diff: use binary diff when copy source is binary...	r23924	$ hg diff --git -r 2 -r 3
		diff --git a/binfile.bin b/nonbinfile
		copy from binfile.bin
		copy to nonbinfile
		index 37ba3d1c6f17137d9c5f5776fa040caf5fe73ff9..8e27be7d6154a1f68ea9160ef0e18691d20560dc
		GIT binary patch
		literal 5
		Mc$_OqttjCF00uV!&;S4c

Alexander Fomin patch: make diff in git mode respect --text option (issue5510)...	r31821	$ cd ..

		Test text mode with extended git-style diff format
		$ hg init b
		$ cd b
		$ cat > writebin.py <<EOF
		> import sys
		> path = sys.argv[1]
Pulkit Goyal py3: add b'' prefixes to string literals in test files...	r35965	> open(path, 'wb').write(b'\x00\x01\x02\x03')
Alexander Fomin patch: make diff in git mode respect --text option (issue5510)...	r31821	> EOF
Augie Fackler cleanup: use $PYTHON to run python in many more tests...	r32940	$ $PYTHON writebin.py binfile.bin
Alexander Fomin patch: make diff in git mode respect --text option (issue5510)...	r31821	$ hg add binfile.bin
		$ hg ci -m 'add binfile.bin'

		$ echo >> binfile.bin
		$ hg ci -m 'change binfile.bin'

		$ hg diff --git -a -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		--- a/binfile.bin
		+++ b/binfile.bin
		@@ -1,1 +1,1 @@
		-\x00\x01\x02\x03 (esc)
		\ No newline at end of file
		+\x00\x01\x02\x03 (esc)

		$ HGPLAIN=1 hg diff --git -a -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		--- a/binfile.bin
		+++ b/binfile.bin
		@@ -1,1 +1,1 @@
		-\x00\x01\x02\x03 (esc)
		\ No newline at end of file
		+\x00\x01\x02\x03 (esc)
Martin von Zweigbergk diff: use binary diff when copy source is binary...	r23924
Alexander Fomin diff: add --binary option for git mode diffs...	r31822	Test binary mode with extended git-style diff format
		$ hg diff --no-binary -r 0 -r 1
		diff -r fb45f71337ad -r 9ca112d1a3c1 binfile.bin
		Binary file binfile.bin has changed

		$ hg diff --git --no-binary -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		Binary file binfile.bin has changed

		$ hg diff --git --binary -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		index eaf36c1daccfdf325514461cd1a2ffbc139b5464..ba71a782e93f3fb63a428383706065e3ec2828e9
		GIT binary patch
		literal 5
		Mc${NkWMbw50018V5dZ)H

		$ hg diff --git --binary --config diff.nobinary=True -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		index eaf36c1daccfdf325514461cd1a2ffbc139b5464..ba71a782e93f3fb63a428383706065e3ec2828e9
		GIT binary patch
		literal 5
		Mc${NkWMbw50018V5dZ)H


		$ hg diff --git --binary --text -r 0 -r 1
		diff --git a/binfile.bin b/binfile.bin
		--- a/binfile.bin
		+++ b/binfile.bin
		@@ -1,1 +1,1 @@
		-\x00\x01\x02\x03 (esc)
		\ No newline at end of file
		+\x00\x01\x02\x03 (esc)

Mads Kiilerich tests: add missing trailing 'cd ..'...	r16913	$ cd ..