view tests/test-mq-qfold.out @ 12717:89df79b3c011 stable

convert/darcs: support changelogs with bytes 0x7F-0xFF (issue2411)

This is a followup to 4481f8a93c7a, which only fixed the conversion of
patches with UTF-8 metadata.

This patch allows a changelog to have any bytes with values
0x7F-0xFF. It parses the XML changelog as Latin-1 and uses
converter_source.recode() to decode the data as UTF-8/Latin-1.

Caveats:

- Since the convert extension doesn't provide any way to specify the
  source encoding, users are still limited to UTF-8 and Latin-1.

- etree will still complain if the changelog has bytes with values
  0x00-0x19. XML only allows printable characters.

% init
adding a
% fold in the middle of the queue
popping p3
popping p2
now at: p1
--- a/a
+++ b/a
@@ -1,1 +1,2 @@
 a
+a
p1
p3
--- a/a
+++ b/a
@@ -1,1 +1,3 @@
 a
+a
+b
% fold with local changes
abort: local changes found, refresh first
--- a/a
+++ b/a
@@ -1,1 +1,3 @@
 a
+a
+b
reverting a
% fold git patch into a regular patch, expect git patch
popping git
now at: regular
# HG changeset patch
# Parent 

diff --git a/a b/a
--- a/a
+++ b/a
@@ -1,3 +1,4 @@
 a
 a
 b
+a
diff --git a/a b/aa
copy from a
copy to aa
--- a/a
+++ b/aa
@@ -1,3 +1,4 @@
 a
 a
 b
+a
popping regular
now at: p1
% fold regular patch into a git patch, expect git patch
popping regular
now at: git
# HG changeset patch
# Parent 

diff --git a/a b/aa
copy from a
copy to aa
--- a/a
+++ b/aa
@@ -1,3 +1,4 @@
 a
 a
 b
+b