Use common readlink.py instead of own implementations per test script.

tests/readlink.py

@@ -0,0 +1,12 b''
+#!/usr/bin/env python
+
+import errno, os, sys
+
+for f in sys.argv[1:]:
+    try:
+        print f, '->', os.readlink(f)
+    except OSError, err:
+        if err.errno != errno.EINVAL: raise
+        print f, 'not a symlink'
+
+sys.exit(0)

tests/test-archive-symlinks

@@ -1,40 +1,32 b''
 #!/bin/sh
 
 "$TESTDIR/hghave" symlink || exit 80
 
 origdir=`pwd`
 
-cat >> readlink.py <<EOF
-import os
-import sys
-
-for f in sys.argv[1:]:
-    print f, '->', os.readlink(f)
-EOF
-
 hg init repo
 cd repo
 ln -s nothing dangling
 # avoid tar warnings about old timestamp
 hg ci -d '2000-01-01 00:00:00 +0000' -qAm 'add symlink'
 
 hg archive -t files ../archive
 hg archive -t tar -p tar ../archive.tar
 hg archive -t zip -p zip ../archive.zip
 
 echo '% files'
 cd "$origdir"
 cd archive
-python ../readlink.py dangling
+$TESTDIR/readlink.py dangling
 
 echo '% tar'
 cd "$origdir"
 tar xf archive.tar
 cd tar
-python ../readlink.py dangling
+$TESTDIR/readlink.py dangling
 
 echo '% zip'
 cd "$origdir"
 unzip archive.zip > /dev/null
 cd zip
-python ../readlink.py dangling
+$TESTDIR/readlink.py dangling

tests/test-merge-types

@@ -1,36 +1,36 b''
 #!/bin/sh
 
 hg init
 echo a > a
 hg ci -Amadd
 
 chmod +x a
 hg ci -mexecutable
 
 hg up 0
 rm a
 ln -s symlink a
 hg ci -msymlink
 
 hg merge
 
 echo % symlink is left parent, executable is right
 
 if [ -h a ]; then
     echo a is a symlink
-    readlink a
+    $TESTDIR/readlink.py a
 elif [ -x a ]; then
     echo a is executable
 fi
 
 hg update -C 1
 hg merge
 
 echo % symlink is right parent, executable is left
 
 if [ -h a ]; then
     echo a is a symlink
-    readlink a
+    $TESTDIR/readlink.py a
 elif [ -x a ]; then
     echo a is executable
 fi

tests/test-mq-symlinks

@@ -1,34 +1,23 b''
 #!/bin/sh
 
 echo "[extensions]" >> $HGRCPATH
 echo "mq=" >> $HGRCPATH
 
-cat >> readlink.py <<EOF
-import errno, os, sys
-
-for f in sys.argv[1:]:
-    try:
-        print f, '->', os.readlink(f)
-    except OSError, err:
-        if err.errno != errno.EINVAL: raise
-        print f, 'not a symlink'
-EOF
-
 hg init
 hg qinit
 hg qnew base.patch
 echo a > a
 echo b > b
 hg add a b
 hg qrefresh
-python readlink.py a
+$TESTDIR/readlink.py a
 
 hg qnew symlink.patch
 rm a
 ln -s b a
 hg qrefresh --git
-python readlink.py a
+$TESTDIR/readlink.py a
 
 hg qpop
 hg qpush
-python readlink.py a
+$TESTDIR/readlink.py a

tests/test-symlink-basic

@@ -1,53 +1,45 b''
 #!/bin/sh
 
 "$TESTDIR/hghave" symlink || exit 80
 
 cleanpath()
 {
     sed -e "s:/.*\(/test-symlink-basic/.*\):...\1:"
 }
 
-cat >> readlink.py <<EOF
-import os
-import sys
-
-for f in sys.argv[1:]:
-    print f, '->', os.readlink(f)
-EOF
-
 hg init a
 cd a
 ln -s nothing dangling
 hg commit -m 'commit symlink without adding' -d '0 0' dangling 2>&1 | cleanpath
 hg add dangling
 hg commit -m 'add symlink' -d '0 0'
 
 hg tip -v
 hg manifest --debug
 echo '% rev 0:'
-python ../readlink.py dangling
+$TESTDIR/readlink.py dangling
 
 rm dangling
 ln -s void dangling
 hg commit -m 'change symlink'
 echo '% rev 1:'
-python ../readlink.py dangling
+$TESTDIR/readlink.py dangling
 
 echo '% modifying link'
 rm dangling
 ln -s empty dangling
-python ../readlink.py dangling
+$TESTDIR/readlink.py dangling
 
 echo '% reverting to rev 0:'
 hg revert -r 0 -a
-python ../readlink.py dangling
+$TESTDIR/readlink.py dangling
 
 echo '% backups:'
-python ../readlink.py *.orig
+$TESTDIR/readlink.py *.orig
 
 rm *.orig
 hg up -C
 echo '% copies'
 hg cp -v dangling dangling2
 hg st -Cmard
-python ../readlink.py dangling dangling2
+$TESTDIR/readlink.py dangling dangling2