view tests/test-diff-change @ 11335:3201ff1459dd

dagparser: parses and formats DAGs as concise text

As discussed during the sprint. See the doc comment and doctests
for specification and examples. This is used in subsequent patches
to export revlog and changelog DAGs, and to generate a repo with
a given changelog DAG.

#!/bin/sh -e

# test of hg diff --change

set -e

ec() {
	echo "invoking $@:"
	"$@"
}

hg init a
cd a

echo "first" > file.txt
hg add file.txt
hg commit -m 'first commit' # 0

echo "second" > file.txt
hg commit -m 'second commit' # 1

echo "third" > file.txt
hg commit -m 'third commit' # 2

ec hg diff --nodates --change 1

echo

#rev=$(hg log -r 1 --template '{node|short}')
rev=e9b286083166
ec hg diff --nodates --change "$rev"

##
# Testing diff -c when merge

for i in 1 2 3 4 5 6 7 8 9 10; do
    echo $i >> file.txt
done
hg commit -m "lots of text" # 3

sed -e 's,^2$,x,' file.txt > file.txt.tmp
mv file.txt.tmp file.txt
hg commit -m "changed 2 to x" # 4

hg up -r 3 > /dev/null 2>&1 # updated, merged, removed, unresolved
sed -e 's,^8$,y,' file.txt > file.txt.tmp
mv file.txt.tmp file.txt
hg commit -m "change 8 to y" > /dev/null 2>&1 # 5 # created new head

hg up -C -r 4 > /dev/null 2>&1 # updated, merged, removed, unresolved
hg merge -r 5 > /dev/null 2>&1 # updated, merged, removed, unresolved
hg commit -m "merging 8 to y" # 6

echo
ec hg diff --nodates --change 6 # must be similar to hg diff --nodates --change 5

#echo
#hg log

echo
echo "EOF"

# vim: set ts=4 sw=4 et: