Mercurial > hg
view tests/test-diff-binary-file.t @ 25410:eee88912db0a
revlog: raise an exception earlier if an entry is too large (issue4675)
Before we were relying on _pack to error out when trying to pass an
integer that was too large for the "i" format specifier. Now we check
this earlier so we can form a better error message.
The error message unfortunately must exclude the filename at this
level of the call stack. The problem is that this name is not
available here, and the error can be triggered by a large manifest or
by a large file itself. Although perhaps we could provide the name of
a revlog index file (from the revlog object, instead of the revlogio
object), this seems like too much leakage of internal data structures.
It's not ideal already that an error message even mentions revlogs,
but this does seem unavoidable here.
author | Jordi Gutiérrez Hermoso <jordigh@octave.org> |
---|---|
date | Tue, 02 Jun 2015 15:04:39 -0400 |
parents | 0db6810e84e8 |
children | 186f2afe9919 |
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$ hg init a $ cd a $ cp "$TESTDIR/binfile.bin" . $ 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' $ hg cp binfile.bin nonbinfile $ echo text > nonbinfile $ hg ci -m 'make non-binary copy of binary file' $ 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 $ 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 $ 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 $ cd ..