Fully constraint the ORDER BY on the top-10 line of the --summary output

from the wordcount test program.  Add the run-wordcount.bash script for
running wordcount in various configurations.

FossilOrigin-Name: 7edf39eb93a8f9059a788f5fccf41c2be40afd4d

manifest

@@ -1,5 +1,5 @@
-C Avoid\sunnecessary\sOP_IfNull\schecks\swhen\sdoing\sa\srange\squery\swhere\sthere\nis\sa\sconstraint\son\sthe\slower\sbound\sof\sthe\srange.
-D 2013-11-16T14:03:53.332
+C Fully\sconstraint\sthe\sORDER\sBY\son\sthe\stop-10\sline\sof\sthe\s--summary\soutput\nfrom\sthe\swordcount\stest\sprogram.\s\sAdd\sthe\srun-wordcount.bash\sscript\sfor\nrunning\swordcount\sin\svarious\sconfigurations.
+D 2013-11-16T15:35:18.956
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 8a07bebafbfda0eb67728f4bd15a36201662d1a1
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -757,6 +757,7 @@ F test/rollback.test e9504a009a202c3ed711da2e6879ff60c5a4669c
 F test/rowhash.test 0bc1d31415e4575d10cacf31e1a66b5cc0f8be81
 F test/rowid.test f777404492adb0e00868fd706a3721328fd3af48
 F test/rtree.test 0c8d9dd458d6824e59683c19ab2ffa9ef946f798
+F test/run-wordcount.bash 1c6a8b75738db8c53e5125be3d81ab63ef9eefd0
 F test/savepoint.test 6c53f76dffe5df0dd87646efe3e7aa159c36e07b
 F test/savepoint2.test 9b8543940572a2f01a18298c3135ad0c9f4f67d7
 F test/savepoint3.test e328085853b14898d78ceea00dfe7db18bb6a9ec
@@ -1087,7 +1088,7 @@ F test/without_rowid1.test aaa26da19d543cd8d3d2d0e686dfa255556c15c8
 F test/without_rowid2.test af260339f79d13cb220288b67cd287fbcf81ad99
 F test/without_rowid3.test eac3d5c8a1924725b58503a368f2cbd24fd6c8a0
 F test/without_rowid4.test 4e08bcbaee0399f35d58b5581881e7a6243d458a
-F test/wordcount.c b8872ec44e8085bb671048a49cb696bed1100fe3
+F test/wordcount.c c80f378f26fbf6ada602c4313ae88fc47439263e
 F test/zeroblob.test caaecfb4f908f7bc086ed238668049f96774d688
 F test/zerodamage.test 209d7ed441f44cc5299e4ebffbef06fd5aabfefd
 F tool/build-all-msvc.bat 1bac6adc3fdb4d9204f21d17b14be25778370e48 x
@@ -1139,7 +1140,7 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
 F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
-P ee9353fdf3c8f19cd3c344ea8fb7c6d13cadd632
-R bbc3c855c90e1aef97168122cf6d1f16
+P de08a7e7abbad9b94d0268d096ef4555d31c8b0c
+R 172f7957a55e2959255a9b6c3406c731
 U drh
-Z c2c8cf1e135b3375a8bab4d9c0d72dac
+Z e8555787a9b5df5e1de6c7d36654ffb3

manifest.uuid

@@ -1 +1 @@
-de08a7e7abbad9b94d0268d096ef4555d31c8b0c
+7edf39eb93a8f9059a788f5fccf41c2be40afd4d

test/run-wordcount.bash

@@ -0,0 +1,66 @@
+#!/bin/bash
+#
+# This script runs the wordcount program in different ways, comparing
+# the output from each.
+#
+
+
+# Run the wordcount command with argument supplied and with --summary.
+# Store the results in wc-out.txt and report the run-time.
+#
+function time_wordcount {
+  /usr/bin/time --format='%e %C' ./wordcount --summary $* >wc-out.txt
+}
+
+# Compare wc-out.txt against wc-baseline.txt and report any differences.
+#
+function compare_results {
+  if cmp -s wc-out.txt wc-baseline.txt;
+  then echo hi >/dev/null;
+  else echo ERROR:;
+       diff -u wc-baseline.txt wc-out.txt;
+  fi
+}
+
+# Select the source text to be analyzed.
+#
+if test "x$1" = "x";
+then echo "Usage: $0 FILENAME [ARGS...]"; exit 1;
+fi
+
+# Do test runs
+#
+rm -f wcdb1.db
+time_wordcount wcdb1.db $* --insert
+mv wc-out.txt wc-baseline.txt
+rm -f wcdb2.db
+time_wordcount wcdb2.db $* --insert --without-rowid
+compare_results
+
+rm -f wcdb1.db
+time_wordcount wcdb1.db $* --replace
+compare_results
+rm -f wcdb2.db
+time_wordcount wcdb2.db $* --replace --without-rowid
+compare_results
+
+rm -f wcdb1.db
+time_wordcount wcdb1.db $* --select
+compare_results
+rm -f wcdb2.db
+time_wordcount wcdb2.db $* --select --without-rowid
+compare_results
+
+time_wordcount wcdb1.db $* --query
+mv wc-out.txt wc-baseline.txt
+time_wordcount wcdb2.db $* --query --without-rowid
+compare_results
+
+time_wordcount wcdb1.db $* --delete
+mv wc-out.txt wc-baseline.txt
+time_wordcount wcdb2.db $* --delete --without-rowid
+compare_results
+
+# Clean up temporary files created.
+#
+rm -rf wcdb1.db wcdb2.db wc-out.txt wc-baseline.txt

test/wordcount.c

@@ -459,7 +459,7 @@ int main(int argc, char **argv){
       "SELECT 'avg(cnt):  ', avg(cnt) FROM wordcount;\n"
       "SELECT 'sum(cnt=1):', sum(cnt=1) FROM wordcount;\n"
       "SELECT 'top 10:    ', group_concat(word, ', ') FROM "
-         "(SELECT word FROM wordcount ORDER BY cnt DESC LIMIT 10);\n"
+         "(SELECT word FROM wordcount ORDER BY cnt DESC, word LIMIT 10);\n"
       "SELECT 'checksum:  ', checksum(word, cnt) FROM "
          "(SELECT word, cnt FROM wordcount ORDER BY word);\n"
       "PRAGMA integrity_check;\n",