Add some tests of refreshing removed files

Signed-off-by: Karl Hasselström <kha@treskal.com>

diff --git a/t/t2702-refresh-rm.sh b/t/t2702-refresh-rm.sh
new file mode 100755 (executable)
index 0000000..896ebf3
--- /dev/null
+++ b/t/t2702-refresh-rm.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+test_description='"stg refresh" with removed files'
+
+. ./test-lib.sh
+
+# Ignore our own temp files.
+cat >> .git/info/exclude <<EOF
+expected*.txt
+files*.txt
+status*.txt
+EOF
+
+reset () {
+    stg pop -a > /dev/null
+    git reset --hard > /dev/null
+}
+
+test_expect_success 'Initialize StGit stack' '
+    stg init &&
+    echo x > x.txt &&
+    echo y > y.txt &&
+    git add x.txt y.txt &&
+    git commit -m "Add some files"
+'
+
+cat > expected0.txt <<EOF
+D y.txt
+EOF
+printf '' > expected1.txt
+test_expect_success 'git-rm a file' '
+    stg new -m p0 &&
+    git rm y.txt &&
+    stg status > status0.txt &&
+    test_cmp expected0.txt status0.txt &&
+    stg refresh &&
+    stg status > status1.txt &&
+    test_cmp expected1.txt status1.txt &&
+    stg files | sort > files.txt &&
+    test_cmp expected0.txt files.txt
+'
+
+reset
+
+cat > expected0.txt <<EOF
+D y.txt
+M x.txt
+EOF
+printf '' > expected1.txt
+test_expect_success 'git-rm a file together with other changes' '
+    stg new -m p1 &&
+    echo x2 >> x.txt &&
+    git rm y.txt &&
+    stg status > status0.txt &&
+    test_cmp expected0.txt status0.txt &&
+    stg refresh &&
+    stg status > status1.txt &&
+    test_cmp expected1.txt status1.txt &&
+    stg files | sort > files.txt &&
+    test_cmp expected0.txt files.txt
+'
+
+reset
+
+cat > expected0.txt <<EOF
+D y.txt
+EOF
+printf '' > expected1.txt
+test_expect_success 'rm a file' '
+    stg new -m p2 &&
+    rm y.txt &&
+    stg status > status0.txt &&
+    test_cmp expected0.txt status0.txt &&
+    stg refresh &&
+    stg status > status1.txt &&
+    test_cmp expected1.txt status1.txt &&
+    stg files | sort > files.txt &&
+    test_cmp expected0.txt files.txt
+'
+
+reset
+
+cat > expected0.txt <<EOF
+D y.txt
+M x.txt
+EOF
+printf '' > expected1.txt
+test_expect_success 'rm a file together with other changes' '
+    stg new -m p3 &&
+    echo x2 >> x.txt &&
+    rm y.txt &&
+    stg status > status0.txt &&
+    test_cmp expected0.txt status0.txt &&
+    stg refresh &&
+    stg status > status1.txt &&
+    test_cmp expected1.txt status1.txt &&
+    stg files | sort > files.txt &&
+    test_cmp expected0.txt files.txt
+'
+
+test_done