#!/bin/sh

hg init a
cd a

echo % new file
hg import -mnew - <<EOF
diff --git a/new b/new
new file mode 100644
index 0000000..7898192
--- /dev/null
+++ b/new
@@ -0,0 +1 @@
+a
EOF

echo % chmod +x
hg import -msetx - <<EOF
diff --git a/new b/new
old mode 100644
new mode 100755
EOF

test -x new || echo failed

echo % copy
hg import -mcopy - <<EOF
diff --git a/new b/copy
old mode 100755
new mode 100644
similarity index 100%
copy from new
copy to copy
diff --git a/new b/copyx
similarity index 100%
copy from new
copy to copyx
EOF

test -f copy -a ! -x copy || echo failed
test -x copyx || echo failed
cat copy
hg cat copy

echo % rename
hg import -mrename - <<EOF
diff --git a/copy b/rename
similarity index 100%
rename from copy
rename to rename
EOF

hg locate

echo % delete
hg import -mdelete - <<EOF
diff --git a/copyx b/copyx
deleted file mode 100755
index 7898192..0000000
--- a/copyx
+++ /dev/null
@@ -1 +0,0 @@
-a
EOF

hg locate
test -f copyx && echo failed || true

echo % regular diff
hg import -mregular - <<EOF
diff --git a/rename b/rename
index 7898192..72e1fe3 100644
--- a/rename
+++ b/rename
@@ -1 +1,5 @@
 a
+a
+a
+a
+a
EOF

echo % copy and modify
hg import -mcopymod - <<EOF
diff --git a/rename b/copy2
similarity index 80%
copy from rename
copy to copy2
index 72e1fe3..b53c148 100644
--- a/rename
+++ b/copy2
@@ -1,5 +1,5 @@
 a
 a
-a
+b
 a
 a
EOF

hg cat copy2

echo % rename and modify
hg import -mrenamemod - <<EOF
diff --git a/copy2 b/rename2
similarity index 80%
rename from copy2
rename to rename2
index b53c148..8f81e29 100644
--- a/copy2
+++ b/rename2
@@ -1,5 +1,5 @@
 a
 a
 b
-a
+c
 a
EOF

hg locate copy2
hg cat rename2