tests: move all test-cases into component subdirectories

There are around 300 regression tests, 250 being in tests/bugs. Running
partial set of tests/bugs is not easy because this is a flat directory
with almost all tests inside.

It would be valuable to make partial test/bugs easier, and allow the use
of mulitple build hosts for a single commit, each running a subset of
the tests for a quicker result.

Additional changes made:
- correct the include path for *.rc shell libraries and *.py utils
- make the testcases pass checkpatch
- arequal-checksum in afr/self-heal.t was never executed, now it is
- include.rc now complains loudly if it fails to find env.rc

Change-Id: I26ffd067e9853d3be1fd63b2f37d8aa0fd1b4fea
BUG: 1178685
Reported-by: Emmanuel Dreyfus <manu@netbsd.org>
Reported-by: Atin Mukherjee <amukherj@redhat.com>
URL: http://www.gluster.org/pipermail/gluster-devel/2014-December/043414.html
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9353
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/tests/bugs/distribute/bug-915554.t b/tests/bugs/distribute/bug-915554.t
new file mode 100755
index 00000000000..5caf4834b8c
--- /dev/null
+++ b/tests/bugs/distribute/bug-915554.t
@@ -0,0 +1,76 @@
+#!/bin/bash
+#
+# Bug <915554>
+#
+# This test checks for a condition where a rebalance migrates a file and does
+# not preserve the original file size. This can occur due to hole preservation
+# logic in the file migration code. If a file size is aligned to a disk sector
+# boundary (512b) and the tail portion of the file is zero-filled, the file
+# may end up truncated to the end of the last data region in the file.
+#
+###
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../dht.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup;
+
+TEST glusterd
+TEST pidof glusterd
+
+BRICK_COUNT=3
+# create, start and mount a two brick DHT volume
+TEST $CLI volume create $V0 $H0:$B0/${V0}0 $H0:$B0/${V0}1 $H0:$B0/${V0}2
+TEST $CLI volume start $V0
+
+TEST glusterfs --attribute-timeout=0 --entry-timeout=0 --gid-timeout=-1 -s $H0 --volfile-id $V0 $M0;
+
+i=1
+# Write some data to a file and extend such that the file is sparse to a sector
+# aligned boundary.
+echo test > $M0/$i
+TEST truncate -s 1M $M0/$i
+
+# cache the original size
+SIZE1=`stat -c %s $M0/$i`
+
+# rename till file gets a linkfile
+
+while [ $i -ne 0 ]
+do
+        test=`mv $M0/$i $M0/$(( $i+1 )) 2>/dev/null`
+        if [ $? -ne 0 ]
+        then
+                echo "rename failed"
+                break
+        fi
+        let i++
+        file_has_linkfile $i
+        has_link=$?
+        if [ $has_link -eq 2 ]
+        then
+                break;
+        fi
+done
+
+# start a rebalance (force option to overide checks) to trigger migration of
+# file
+
+TEST $CLI volume rebalance $V0 start force
+
+# check if rebalance has completed for upto 15 secs
+
+EXPECT_WITHIN $REBALANCE_TIMEOUT "0" rebalance_completed
+
+# validate the file size after the migration
+SIZE2=`stat -c %s $M0/$i`
+
+TEST [ $SIZE1 -eq $SIZE2 ]
+
+TEST rm -f $M0/$i
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
+TEST $CLI volume stop $V0
+TEST $CLI volume delete $V0
+
+cleanup;