build: Allow alphanumeric test name suffixes

To allow test names to be more descriptive, allow a suffix to be
added to the numeric name of the test.  e.g. a test can be named
"tests/generic/001-some-descriptive-name".

Name suffixes are limited to alphanumeric characters and dash - the
name is always prefixed with an unique id for easy identification
of a specific test. Hence we can still use shorthand forms such as
"generic/001" when referring to a test and be clearly understood.

Signed-off-by: Jan Tulak <jtulak@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

diff --git a/README b/README
index 0c9449a2478e9c8f82ab4680d4e88b8a2d2eec6c..f8a878caad0a1af5ea3e329ccdb67863fcb299f8 100644 (file)
--- a/README
+++ b/README
@@ -202,10 +202,16 @@ Test script environment:
        - When calling getfacl in a test, pass the "-n" argument so
          that numeric rather than symbolic identifiers are used in
          the output.
+       - When creating a new test, it is possible to enter a custom name
+         for the file. Filenames are in form NNN-custom-name, where NNN
+         is automatically added by the ./new script as an unique ID,
+         and "custom-name" is the optional string entered into a prompt
+         in the ./new script. It can contain only alphanumeric characters
+         and dash. Note the "NNN-" part is added automatically.
 
 Verified output:
 
-    Each test script has a numerical name, e.g. 007, and an associated
+    Each test script has a name, e.g. 007, and an associated
     verified output, e.g. 007.out.
 
     It is important that the verified output is deterministic, and

diff --git a/check b/check
index 0830e0c3051c8b82b9b5d91338983ed5dec93461..4fa96ed2b8d75d8b399e33fbc2a2a02b1e0b4968 100755 (executable)
--- a/check
+++ b/check
@@ -58,7 +58,6 @@ then
     exit 1
 fi
 
-SUPPORTED_TESTS="[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]"
 SRC_GROUPS="generic shared"
 export SRC_DIR="tests"
 
@@ -96,21 +95,21 @@ get_group_list()
                l=$(sed -n < $SRC_DIR/$d/group \
                        -e 's/#.*//' \
                        -e 's/$/ /' \
-                       -e "s;\(^[0-9][0-9][0-9]\).* $grp .*;$SRC_DIR/$d/\1;p")
+                       -e "s;^\($VALID_TEST_NAME\).* $grp .*;$SRC_DIR/$d/\1;p")
                grpl="$grpl $l"
        done
        echo $grpl
 }
 
-# find all tests, excluding files that are test metadata such as group files.
-# This assumes that tests are defined purely by alphanumeric filenames with no
-# ".xyz" extensions in the name.
+# Find all tests, excluding files that are test metadata such as group files.
+# It matches test names against $VALID_TEST_NAME defined in common/rc
 get_all_tests()
 {
        touch $tmp.list
        for d in $SRC_GROUPS $FSTYP; do
                ls $SRC_DIR/$d/* | \
                        grep -v "\..*" | \
+                       grep "^$SRC_DIR/$d/$VALID_TEST_NAME"| \
                        grep -v "group\|Makefile" >> $tmp.list 2>/dev/null
        done
 }

diff --git a/common/rc b/common/rc
index fbb19c2c4671a426d89f49ae25a1bf88d06d204f..ff1e339be37a48718f4eaf7f7336a499851ca55f 100644 (file)
--- a/common/rc
+++ b/common/rc
@@ -22,6 +22,16 @@
 
 BC=$(which bc 2> /dev/null) || BC=
 
+# Valid test names start with 3 digits "NNN":
+#  "[0-9]\{3\}"
+# followed by an optional "-":
+#  "-\?"
+# followed by an optional combination of alphanumeric and "-" chars:
+#  "[[:alnum:]-]*"
+# e.g. 999-the-mark-of-fstests
+#
+VALID_TEST_NAME="[0-9]\{3\}-\?[[:alnum:]-]*"
+
 _require_math()
 {
        if [ -z "$BC" ]; then

diff --git a/new b/new
index d1f8939d963b3ca28bdcc089a0dc95b4bdf31cac..c734bdc562bed49deddf2586aea48c122bd98513 100755 (executable)
--- a/new
+++ b/new
@@ -81,11 +81,14 @@ line=0
 eof=1
 [ -f "$tdir/group" ] || usage
 
-for found in `cat $tdir/group | $AWK_PROG '{ print $1 }'`
+for found in `cat $tdir/group | tr - ' ' | $AWK_PROG '{ print $1 }'`
 do
     line=$((line+1))
-    if [ -z "$found" ] || [ "$found" == "#" ];then
-       continue
+    if [ -z "$found" ] || [ "$found" == "#" ]; then
+        continue
+    elif ! echo "$found" | grep -q "^$VALID_TEST_NAME$"; then
+        # this one is for tests not named by a number
+        continue
     fi
     i=$((i+1))
     id=`printf "%03d" $i`
@@ -100,7 +103,48 @@ if [ $eof -eq 1 ]; then
    id=`printf "%03d" $i`
 fi
 
-echo "Next test is $id"
+echo "Next test id is $id"
+
+read -p "Append a name to the ID? Test name will be $id-\$name. y,[n]: " -r
+if [[ $REPLY = [Yy] ]]; then
+       # get the new name from user
+       name=""
+       while [ "$name" = "" ]; do
+               read -p "Enter the name: "
+               if [ "$REPLY" = "" ]; then
+                       echo "For canceling, use ctrl+c."
+               elif echo "$id-$REPLY" | grep -q "^$VALID_TEST_NAME$"; then
+                       if [ -e "$tdir/$id-$REPLY" ]; then
+                               echo "File '$id-$REPLY' already exists, use another one."
+                               echo
+                       else
+                               name="$REPLY"
+                       fi
+               else
+                       echo "A name can contain only alphanumeric symbols and dash!"
+                       echo
+               fi
+       done
+
+       # now find where to insert this name
+       eof=1
+       for found in `tail -n +$line $tdir/group | $AWK_PROG '{ print $1 }'`; do
+               found_id=$(echo "$found" | cut -d "-" -f 1 - )
+               line=$((line+1))
+               if [ -z "$found" ] || [ "$found" == "#" ]; then
+                       continue
+               elif [ $found_id -gt $id ]; then
+                       eof=0
+                       break
+               fi
+       done
+       if [ $eof -eq 0 ]; then
+               # If place wasn't found, let $line be the end of the file
+               line=$((line-1))
+       fi
+       id="$id-$name"
+fi
+echo "Creating test file '$id'"
 
 if [ -f $tdir/$id ]
 then
@@ -115,7 +159,7 @@ year=`date +%Y`
 
 cat <<End-of-File >$tdir/$id
 #! /bin/bash
-# FS QA Test No. $id
+# FS QA Test $id
 #
 # what am I here for?
 #