[PATCH 13/13] Add a validation script

From: Ramkumar Ramachandra <artagnon@gmail.com>
Date: Jul 7, 2010, 00:14 UTC
Message-ID: <1278461693-3828-14-git-send-email-artagnon@gmail.com>
In-Reply-To: <1278461693-3828-1-git-send-email-artagnon@gmail.com>

Add a validation script along with a .gitignore. Using an existing dump known to be correct (possibly generated using `svnsync` and `svnadmin dump --deltas`), it compares the outputs produced by `svnadmin load` when fed with this dump and the dump from the program.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
---
 .gitignore  |    4 ++++
 validate.sh |   50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 0 deletions(-)
 create mode 100644 .gitignore
 create mode 100755 validate.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3e9b906
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+*~
+t/
+svndumpr
+svndumpr_bench
diff --git a/validate.sh b/validate.sh
new file mode 100755
index 0000000..7b25db6
--- /dev/null
+++ b/validate.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+# asf.dump must exist in t/
+# Compile the program with end_revision = $2 when using the second branch
+
+case $1 in
+    generate)
+	[ -z $2 ] && { echo "Usage: $0 $1 <revision>"; exit 1; } || echo "Starting generation ...";
+	if test -e "t/asf.dump"
+	    then :;
+	else
+	    echo "Need t/asf.dump (dumpfile v3) first. Generate it yourself or steal it from someone.";
+	    exit 1;
+	fi
+	rm -rf t/repo;
+	mkdir t/repo;
+	svnadmin create t/repo;
+	gawk "/Revision-number: $(($2 + 1))/ { exit 1 }; { print \$0 };" t/asf.dump > "t/asf-$2.dump";
+	[ $? = 1 ] && echo "Cut $2 succeeded!" || { echo "Cut $2 failed. Check t/asf.dump and validate.sh."; exit 1; }
+	svnadmin load t/repo < "t/asf-$2.dump" 1>"t/asf-$2-import.log" 2>"t/asf-$2-import.error";
+	[ $? = 0 ] && echo "Load $2 succeeded!" || { echo "Load $2 failed. See t/asf-$2-import.debug for details."; exit 1; }
+	echo "Successfully generated asf-$2.dump and asf-$2-import.log. You can now run validate.sh validate $2"
+	exit 0;;
+    validate)
+	[ -z $2 ] && { echo "Usage: $0 $1 <revision>"; exit 1; } || echo "Starting validation ...";
+	if test -e "t/asf-$2.dump" && test -e "t/asf-$2-import.log"
+	    then :;
+	else
+	    echo "Run validate.sh genereate $2 first.";
+	    exit 1;
+	fi
+	rm -rf /tmp/svn-fe;
+	mkdir /tmp/svn-fe;
+	rm -rf t/repo;
+	mkdir t/repo;
+	svnadmin create t/repo;
+	make svndumpr > /dev/null;
+	[ $? = 0 ] && echo "Make succeeded!" || { echo "Make failed. Check the program."; exit 1; }
+	./svndumpr 1>t/asf-mine.dump;
+	[ $? = 0 ] && echo "Run succeeded!" || { echo "Run failed. See t/asf.debug for details."; exit 1; }
+	diff -au "t/asf-$2.dump" t/asf-mine.dump > t/dump-diff.error;
+	gawk '$0 !~ "Prop-delta: true|Text-delta-base-|sha1|Text-copy-source-|^-$" && $0 ~ "^+|^-" { print; }' t/dump-diff.error > t/dump-diff-filtered.error;
+	svnadmin load t/repo < t/asf-mine.dump 1>t/asf-mine-import.log 2>t/asf-mine-import.error;
+	[ $? = 0 ] && echo "Load $2 succeeded!" || { echo "Load failed. See t/asf-mine-import.error, t/dump-diff.error, and t/dump-diff-filtered.error for details."; exit 1; }
+	diff -au "t/asf-$2-import.log" t/asf-mine-import.log > t/import-diff.error;
+	[ $? = 0 ] && echo "Validation $2 succeeded!" || { echo "Validation failed. See t/import-diff.error for details."; exit 1; }
+	exit 0;;
+    *)
+	echo "Usage: $0 <operation> <revision>";
+	exit 1;;
+esac

-- 
1.7.1