[StGIT PATCH] Test the new DAG appliedness machinery
Signed-off-by: Karl Hasselström <kha@treskal.com>
---
And here's a test that demonstrates situations where it's useful.
t/t3000-git-interop.sh | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
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diff --git a/t/t3000-git-interop.sh b/t/t3000-git-interop.sh
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+#!/bin/sh
+# Copyright (c) 2007 Karl Hasselström
+test_description='Test git/StGIT interoperability'
+. ./test-lib.sh
+
+test_expect_success \
+ 'Create some git-only history' '
+ echo foo > foo.txt &&
+ git add foo.txt &&
+ git commit -a -m foo &&
+ git tag foo-tag &&
+ for i in 0 1 2 3 4; do
+ echo foo$i >> foo.txt &&
+ git commit -a -m foo$i;
+ done
+'
+
+test_expect_success \
+ 'Initialize the StGIT repository' '
+ stg init
+'
+
+test_expect_success \
+ 'Create five patches' '
+ for i in 0 1 2 3 4; do
+ stg new p$i -m p$i;
+ done &&
+ [ "$(echo $(stg applied))" = "p0 p1 p2 p3 p4" ] &&
+ [ "$(echo $(stg unapplied))" = "" ]
+'
+
+test_expect_success \
+ 'Pop two patches with git-reset' '
+ git reset --hard HEAD~2 &&
+ [ "$(echo $(stg applied))" = "p0 p1 p2" ] &&
+ [ "$(echo $(stg unapplied))" = "p3 p4" ]
+'
+
+test_expect_success \
+ 'Create a new patch' '
+ stg new q0 -m q0 &&
+ [ "$(echo $(stg applied))" = "p0 p1 p2 q0" ] &&
+ [ "$(echo $(stg unapplied))" = "p3 p4" ]
+'
+
+test_expect_success \
+ 'Go to an unapplied patch with with git-reset' '
+ git reset --hard $(stg id p3) &&
+ [ "$(echo $(stg applied))" = "p0 p1 p2 p3" ] &&
+ [ "$(echo $(stg unapplied))" = "q0 p4" ]
+'
+
+test_expect_success \
+ 'Go back to below the stack base with git-reset' '
+ git reset --hard foo-tag &&
+ [ "$(echo $(stg applied))" = "" ] &&
+ [ "$(echo $(stg unapplied))" = "p0 p1 p2 q0 p3 p4" ]
+'
+
+test_done
Karl Hasselström <kha@treskal.com>