view tests/test-parse-date @ 4946:e8f4e40f285a

convert/subversion: work around memory leak in svn's python bindings

The svn.ra.get_log wrapper attaches the hash of changed paths for every
log entry to a global memory pool, so memory consumption increases
rapidly, with no way to free it.

Our workaround is to call this function in a child process, and feed
its results back over a pipe.  The memory consumption of the child still
grows huge (hundreds of megabytes), but at least it goes away once the
reading-the-log phase is done.

#!/bin/sh

# This runs with TZ="GMT"
hg init
echo "test-parse-date" > a
hg add a
hg ci -d "2006-02-01 13:00:30" -m "rev 0"
echo "hi!" >> a
hg ci -d "2006-02-01 13:00:30 -0500" -m "rev 1"
hg tag -d "2006-04-15 13:30" "Hi"
hg backout --merge -d "2006-04-15 13:30 +0200" -m "rev 3" 1
hg ci -d "1150000000 14400" -m "rev 4 (merge)"
echo "fail" >> a
hg ci -d "should fail" -m "fail"
hg ci -d "100000000000000000 1400" -m "fail"
hg ci -d "100000 1400000" -m "fail"

# Check with local timezone other than GMT and with DST
TZ="PST+8PDT"
export TZ
# PST=UTC-8 / PDT=UTC-7
hg debugrebuildstate
echo "a" > a
hg ci -d "2006-07-15 13:30" -m "summer@UTC-7"
hg debugrebuildstate
echo "b" > a
hg ci -d "2006-07-15 13:30 +0500" -m "summer@UTC+5"
hg debugrebuildstate
echo "c" > a
hg ci -d "2006-01-15 13:30" -m "winter@UTC-8"
hg debugrebuildstate
echo "d" > a
hg ci -d "2006-01-15 13:30 +0500" -m "winter@UTC+5"
hg log --template '{date|date}\n'