[PATCH] test-patchbomb.t: work around Python change d579866d6419 (issue4188)

[Augie Fackler]

# HG changeset patch
# User Augie Fackler <raf at durin42.com>
# Date 1407425959 14400
#      Thu Aug 07 11:39:19 2014 -0400
# Node ID 34e6d62cce52374b6382319e590794492519c39a
# Parent  ba5fc3f81f1588507a5a84ac2b43679705ceec7b
test-patchbomb.t: work around Python change d579866d6419 (issue4188)

Python 2.7.7 and later (as well as some ubuntu/debian packages of
2.7.6) include a fix that makes the email module more pedantically
correct for MIME boundaries, but this breaks our tests. We work around
this by filtering the output of any 'hg email' invocations in the test
that produce MIME messages.

diff --git a/tests/test-patchbomb.t b/tests/test-patchbomb.t
--- a/tests/test-patchbomb.t
+++ b/tests/test-patchbomb.t
@@ -8,6 +8,21 @@
 --===+[0-9]+=+--$ -> --===*=-- (glob)
 --===+[0-9]+=+$ -> --===*= (glob)
 
+  $ cat > prune-blank-after-boundary.py <<EOF
+  > import sys
+  > skipblank = False
+  > trim = lambda x: x.strip(' \r\n')
+  > for l in sys.stdin:
+  >     if trim(l).endswith('=--') or trim(l).endswith('=='):
+  >         skipblank = True
+  >         print l,
+  >         continue
+  >     if not trim(l) and skipblank:
+  >         continue
+  >     skipblank = False
+  >     print l,
+  > EOF
+  $ FILTERBOUNDARY="python `pwd`/prune-blank-after-boundary.py"
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "patchbomb=" >> $HGRCPATH
 
@@ -214,7 +229,7 @@
 
 test bundle and description:
   $ hg email --date '1970-1-1 0:3' -n -f quux -t foo \
-  >  -c bar -s test -r tip -b --desc description
+  >  -c bar -s test -r tip -b --desc description | $FILTERBOUNDARY
   searching for changes
   1 changesets found
   
@@ -689,7 +704,7 @@
   
 
 test inline for single patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -732,7 +747,7 @@
 
 
 test inline for single patch (quoted-printable):
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 4
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 4 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -791,7 +806,7 @@
 
 test inline for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
-  >  -r 0:1 -r 4
+  >  -r 0:1 -r 4 | $FILTERBOUNDARY
   this patch series consists of 3 patches.
   
   
@@ -943,7 +958,7 @@
   --===*=-- (glob)
 
 test attach for single patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -994,7 +1009,7 @@
   --===*=-- (glob)
 
 test attach for single patch (quoted-printable):
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 4
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 4 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -1061,7 +1076,7 @@
   --===*=-- (glob)
 
 test attach and body for single patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a --body -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a --body -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -1123,7 +1138,7 @@
 
 test attach for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a \
-  >  -r 0:1 -r 4
+  >  -r 0:1 -r 4 | $FILTERBOUNDARY
   this patch series consists of 3 patches.
   
   
@@ -1579,7 +1594,8 @@
   $ hg tag -r2 two two.diff
 
 test inline for single named patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
+  >   -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -1621,7 +1637,8 @@
   --===*=-- (glob)
 
 test inline for multiple named/unnamed patches:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 0:1
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
+  >    -r 0:1 | $FILTERBOUNDARY
   this patch series consists of 2 patches.
   
   
@@ -1927,7 +1944,7 @@
   $ hg up -qr1
   $ echo dirt > a
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
-  >  -r 2
+  >  -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.