tAdd a few simple tests - dedup - deduplicating backup program
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       ---
 (DIR) commit e7548e9698e9633e09e178a4e5850d6c90960acf
 (DIR) parent f73c0eaa89e1d18a096324afac03a2c9f49bd910
 (HTM) Author: sin <sin@2f30.org>
       Date:   Thu, 25 Apr 2019 17:58:24 +0100
       
       Add a few simple tests
       
       Diffstat:
         A dotest                              |      40 +++++++++++++++++++++++++++++++
       
       1 file changed, 40 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/dotest b/dotest
       t@@ -0,0 +1,40 @@
       +#!/bin/sh
       +set -ex
       +
       +test0()
       +{
       +        repo=`mktemp -d`
       +        data=`mktemp`
       +        dd if=/dev/urandom of="$data" bs=1M count=64
       +        ./dup-init -Z none "$repo"
       +        ./dup-pack -r "$repo" snap0 < "$data"
       +        ./dup-pack -r "$repo" snap1 < "$data"
       +        du -sh "$repo"
       +        sum0=`sha1sum "$data" | awk '{print $1}'`
       +        sum1=`./dup-unpack -r "$repo" snap0 | sha1sum | awk '{print $1}'`
       +        sum2=`./dup-unpack -r "$repo" snap1 | sha1sum | awk '{print $1}'`
       +        rm -rf "$repo" "$data"
       +        [ "$sum0" = "$sum1" ] || exit 1
       +        [ "$sum0" = "$sum2" ] || exit 1
       +}
       +
       +test1()
       +{
       +        repo=`mktemp -d`
       +        data=`mktemp`
       +        dd if=/dev/urandom of="$data" bs=1M count=64
       +        ./dup-init -Z snappy "$repo"
       +        ./dup-pack -r "$repo" snap0 < "$data"
       +        ./dup-pack -r "$repo" snap1 < "$data"
       +        du -sh "$repo"
       +        sum0=`sha1sum "$data" | awk '{print $1}'`
       +        sum1=`./dup-unpack -r "$repo" snap0 | sha1sum | awk '{print $1}'`
       +        sum2=`./dup-unpack -r "$repo" snap1 | sha1sum | awk '{print $1}'`
       +        rm -rf "$repo" "$data"
       +        [ "$sum0" = "$sum1" ] || exit 1
       +        [ "$sum0" = "$sum2" ] || exit 1
       +}
       +
       +make
       +test0
       +test1