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git/t/t7111-reset-table.sh
Christian Couder 6f53c3b21e t7111: fix bad HEAD in tests with unmerged entries
When testing what happens on unmerged entries, the HEAD is the
commit we are starting from before the merge that fails and create
the unmerged entries. It is not the commit before.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-16 08:54:36 -08:00

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#!/bin/sh
#
# Copyright (c) 2010 Christian Couder
#
test_description='Tests to check that "reset" options follow a known table'
. ./test-lib.sh
test_expect_success 'creating initial commits' '
test_commit E file1 &&
test_commit D file1 &&
test_commit C file1
'
while read W1 I1 H1 T opt W2 I2 H2
do
test_expect_success "check: $W1 $I1 $H1 $T --$opt $W2 $I2 $H2" '
git reset --hard C &&
if test "$I1" != "$H1"
then
echo "$I1" >file1 &&
git add file1
fi &&
if test "$W1" != "$I1"
then
echo "$W1" >file1
fi &&
if test "$W2" != "XXXXX"
then
git reset --$opt $T &&
test "$(cat file1)" = "$W2" &&
git checkout-index -f -- file1 &&
test "$(cat file1)" = "$I2" &&
git checkout -f HEAD -- file1 &&
test "$(cat file1)" = "$H2"
else
test_must_fail git reset --$opt $T
fi
'
done <<\EOF
A B C D soft A B D
A B C D mixed A D D
A B C D hard D D D
A B C D merge XXXXX
A B C C soft A B C
A B C C mixed A C C
A B C C hard C C C
A B C C merge XXXXX
B B C D soft B B D
B B C D mixed B D D
B B C D hard D D D
B B C D merge D D D
B B C C soft B B C
B B C C mixed B C C
B B C C hard C C C
B B C C merge C C C
B C C D soft B C D
B C C D mixed B D D
B C C D hard D D D
B C C D merge XXXXX
B C C C soft B C C
B C C C mixed B C C
B C C C hard C C C
B C C C merge B C C
EOF
test_expect_success 'setting up branches to test with unmerged entries' '
git reset --hard C &&
git branch branch1 &&
git branch branch2 &&
git checkout branch1 &&
test_commit B1 file1 &&
git checkout branch2 &&
test_commit B file1
'
while read W1 I1 H1 T opt W2 I2 H2
do
test_expect_success "check: $W1 $I1 $H1 $T --$opt $W2 $I2 $H2" '
git reset --hard B &&
test_must_fail git merge branch1 &&
cat file1 >X_file1 &&
if test "$W2" != "XXXXX"
then
git reset --$opt $T &&
if test "$W2" = "X"
then
test_cmp file1 X_file1
else
test "$(cat file1)" = "$W2"
fi &&
git checkout-index -f -- file1 &&
test "$(cat file1)" = "$I2" &&
git checkout -f HEAD -- file1 &&
test "$(cat file1)" = "$H2"
else
test_must_fail git reset --$opt $T
fi
'
done <<\EOF
X U B C soft XXXXX
X U B C mixed X C C
X U B C hard C C C
X U B C merge C C C
X U B B soft XXXXX
X U B B mixed X B B
X U B B hard B B B
X U B B merge B B B
EOF
test_done