From: drh <drh@noemail.net>
Date: Sat, 19 Feb 2011 16:51:45 +0000 (+0000)
Subject: Add testcase macros to verify that all return values from
X-Git-Tag: version-3.7.6~136
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ab1cc7462f2851dca1801a86d04cdd152aa07d38;p=thirdparty%2Fsqlite.git

Add testcase macros to verify that all return values from
walTryBeginRead() are tested.

FossilOrigin-Name: 262b6fca0b7a251c02604c684a9f7e7a1434d630
---

diff --git a/manifest b/manifest
index 7fd8dc68e8..1f93d515ff 100644
--- a/manifest
+++ b/manifest
@@ -1,8 +1,8 @@
 -----BEGIN PGP SIGNED MESSAGE-----
 Hash: SHA1
 
-C Changes\sto\smake\sWAL\smore\srobust\sagainst\sSQLITE_PROTOCOL\serrors.
-D 2011-02-19T15:22:14.943
+C Add\stestcase\smacros\sto\sverify\sthat\sall\sreturn\svalues\sfrom\nwalTryBeginRead()\sare\stested.
+D 2011-02-19T16:51:45.000
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 27701a1653595a1f2187dc61c8117e00a6c1d50f
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -241,7 +241,7 @@ F src/vdbeblob.c 18955f0ee6b133cd08e1592010cb9a6b11e9984c
 F src/vdbemem.c 0fa2ed786cd207d5b988afef3562a8e663a75b50
 F src/vdbetrace.c 3ba13bc32bdf16d2bdea523245fd16736bed67b5
 F src/vtab.c b297e8fa656ab5e66244ab15680d68db0adbec30
-F src/wal.c 3502efa1febec082dc6e3b250e953a3fcd693ed5
+F src/wal.c c7edd9ba2716f564a1a8ba75b052a3d104a07b08
 F src/wal.h 7a5fbb00114b7f2cd40c7e1003d4c41ce9d26840
 F src/walker.c 3112bb3afe1d85dc52317cb1d752055e9a781f8f
 F src/where.c bf8c0f584a2c9becb9110c37e151f9d4f73fbf7e
@@ -910,14 +910,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
-P 1061e94fa983a441b289753b873559163ab849e6
-R 42e1e218d5ef655544f5720fcecf21cc
+P fd578a32f8e9f04957359e73f244a60f02afe08c
+R 58382681a6bc3d40322336bf76311291
 U drh
-Z d759351aea0417704913e3e155895457
+Z dd6a7bbabef46af40c891ba381b2d84a
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diff --git a/manifest.uuid b/manifest.uuid
index 6cb7c128d2..9b90a8dfa5 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-fd578a32f8e9f04957359e73f244a60f02afe08c
\ No newline at end of file
+262b6fca0b7a251c02604c684a9f7e7a1434d630
\ No newline at end of file
diff --git a/src/wal.c b/src/wal.c
index 09573662e9..a3c60c3829 100644
--- a/src/wal.c
+++ b/src/wal.c
@@ -2183,6 +2183,10 @@ int sqlite3WalBeginReadTransaction(Wal *pWal, int *pChanged){
   do{
     rc = walTryBeginRead(pWal, pChanged, 0, ++cnt);
   }while( rc==WAL_RETRY );
+  testcase( (rc&0xff)==SQLITE_BUSY );
+  testcase( (rc&0xff)==SQLITE_IOERR );
+  testcase( rc==SQLITE_PROTOCOL );
+  testcase( rc==SQLITE_OK );
   return rc;
 }
 
@@ -2536,6 +2540,10 @@ static int walRestartLog(Wal *pWal){
       int notUsed;
       rc = walTryBeginRead(pWal, &notUsed, 1, ++cnt);
     }while( rc==WAL_RETRY );
+    testcase( (rc&0xff)==SQLITE_BUSY );
+    testcase( (rc&0xff)==SQLITE_IOERR );
+    testcase( rc==SQLITE_PROTOCOL );
+    testcase( rc==SQLITE_OK );
   }
   return rc;
 }