Enhance the MSVC makefile to enable building 'testfixture' fully from source code.

FossilOrigin-Name: 54ff3a26bc45a1c3c0690119e8fd00b02e2a16ba

diff --git a/Makefile.msc b/Makefile.msc
index 07319eac94fa84281d063c80ccdd471428ae6fae..6f9262b689c0a0429dc1172a0cee6b1078db66b4 100644 (file)
--- a/Makefile.msc
+++ b/Makefile.msc
@@ -1005,9 +1005,9 @@ LIBRESOBJS =
 !ENDIF
 
 # <<mark>>
-# All of the source code files.
+# Core source code files, part 1.
 #
-SRC1 = \
+SRC00 = \
   $(TOP)\src\alter.c \
   $(TOP)\src\analyze.c \
   $(TOP)\src\attach.c \
@@ -1016,8 +1016,6 @@ SRC1 = \
   $(TOP)\src\bitvec.c \
   $(TOP)\src\btmutex.c \
   $(TOP)\src\btree.c \
-  $(TOP)\src\btree.h \
-  $(TOP)\src\btreeInt.h \
   $(TOP)\src\build.c \
   $(TOP)\src\callback.c \
   $(TOP)\src\complete.c \
@@ -1031,8 +1029,6 @@ SRC1 = \
   $(TOP)\src\func.c \
   $(TOP)\src\global.c \
   $(TOP)\src\hash.c \
-  $(TOP)\src\hash.h \
-  $(TOP)\src\hwtime.h \
   $(TOP)\src\insert.c \
   $(TOP)\src\journal.c \
   $(TOP)\src\legacy.c \
@@ -1045,29 +1041,22 @@ SRC1 = \
   $(TOP)\src\mem3.c \
   $(TOP)\src\mem5.c \
   $(TOP)\src\memjournal.c \
-  $(TOP)\src\msvc.h \
   $(TOP)\src\mutex.c \
-  $(TOP)\src\mutex.h \
   $(TOP)\src\mutex_noop.c \
   $(TOP)\src\mutex_unix.c \
   $(TOP)\src\mutex_w32.c \
   $(TOP)\src\notify.c \
   $(TOP)\src\os.c \
-  $(TOP)\src\os.h \
-  $(TOP)\src\os_common.h \
-  $(TOP)\src\os_setup.h \
   $(TOP)\src\os_unix.c \
-  $(TOP)\src\os_win.c \
-  $(TOP)\src\os_win.h
-SRC2 = \
+  $(TOP)\src\os_win.c
+
+# Core source code files, part 2.
+#
+SRC01 = \
   $(TOP)\src\pager.c \
-  $(TOP)\src\pager.h \
-  $(TOP)\src\parse.y \
   $(TOP)\src\pcache.c \
-  $(TOP)\src\pcache.h \
   $(TOP)\src\pcache1.c \
   $(TOP)\src\pragma.c \
-  $(TOP)\src\pragma.h \
   $(TOP)\src\prepare.c \
   $(TOP)\src\printf.c \
   $(TOP)\src\random.c \
@@ -1075,11 +1064,6 @@ SRC2 = \
   $(TOP)\src\rowset.c \
   $(TOP)\src\select.c \
   $(TOP)\src\status.c \
-  $(TOP)\src\shell.c \
-  $(TOP)\src\sqlite.h.in \
-  $(TOP)\src\sqlite3ext.h \
-  $(TOP)\src\sqliteInt.h \
-  $(TOP)\src\sqliteLimit.h \
   $(TOP)\src\table.c \
   $(TOP)\src\threads.c \
   $(TOP)\src\tclsqlite.c \
@@ -1091,83 +1075,132 @@ SRC2 = \
   $(TOP)\src\util.c \
   $(TOP)\src\vacuum.c \
   $(TOP)\src\vdbe.c \
-  $(TOP)\src\vdbe.h \
   $(TOP)\src\vdbeapi.c \
   $(TOP)\src\vdbeaux.c \
   $(TOP)\src\vdbeblob.c \
   $(TOP)\src\vdbemem.c \
   $(TOP)\src\vdbesort.c \
   $(TOP)\src\vdbetrace.c \
-  $(TOP)\src\vdbeInt.h \
   $(TOP)\src\vtab.c \
-  $(TOP)\src\vxworks.h \
   $(TOP)\src\wal.c \
-  $(TOP)\src\wal.h \
   $(TOP)\src\walker.c \
   $(TOP)\src\where.c \
   $(TOP)\src\wherecode.c \
-  $(TOP)\src\whereexpr.c \
+  $(TOP)\src\whereexpr.c
+
+# Shell source code files.
+#
+SRC02 = \
+  $(TOP)\src\shell.c
+
+# Core miscellaneous files.
+#
+SRC03 = \
+  $(TOP)\src\parse.y
+
+# Core header files, part 1.
+#
+SRC04 = \
+  $(TOP)\src\btree.h \
+  $(TOP)\src\btreeInt.h \
+  $(TOP)\src\hash.h \
+  $(TOP)\src\hwtime.h \
+  $(TOP)\src\msvc.h \
+  $(TOP)\src\mutex.h \
+  $(TOP)\src\os.h \
+  $(TOP)\src\os_common.h \
+  $(TOP)\src\os_setup.h \
+  $(TOP)\src\os_win.h
+
+# Core header files, part 2.
+#
+SRC05 = \
+  $(TOP)\src\pager.h \
+  $(TOP)\src\pcache.h \
+  $(TOP)\src\pragma.h \
+  $(TOP)\src\sqlite.h.in \
+  $(TOP)\src\sqlite3ext.h \
+  $(TOP)\src\sqliteInt.h \
+  $(TOP)\src\sqliteLimit.h \
+  $(TOP)\src\vdbe.h \
+  $(TOP)\src\vdbeInt.h \
+  $(TOP)\src\vxworks.h \
+  $(TOP)\src\wal.h \
   $(TOP)\src\whereInt.h
 
-# Source code for extensions
+# Extension source code files, part 1.
 #
-SRC3 = \
+SRC06 = \
   $(TOP)\ext\fts1\fts1.c \
-  $(TOP)\ext\fts1\fts1.h \
   $(TOP)\ext\fts1\fts1_hash.c \
-  $(TOP)\ext\fts1\fts1_hash.h \
   $(TOP)\ext\fts1\fts1_porter.c \
-  $(TOP)\ext\fts1\fts1_tokenizer.h \
   $(TOP)\ext\fts1\fts1_tokenizer1.c \
   $(TOP)\ext\fts2\fts2.c \
-  $(TOP)\ext\fts2\fts2.h \
   $(TOP)\ext\fts2\fts2_hash.c \
-  $(TOP)\ext\fts2\fts2_hash.h \
   $(TOP)\ext\fts2\fts2_icu.c \
   $(TOP)\ext\fts2\fts2_porter.c \
-  $(TOP)\ext\fts2\fts2_tokenizer.h \
   $(TOP)\ext\fts2\fts2_tokenizer.c \
   $(TOP)\ext\fts2\fts2_tokenizer1.c
-SRC4 = \
+
+# Extension source code files, part 2.
+#
+SRC07 = \
   $(TOP)\ext\fts3\fts3.c \
-  $(TOP)\ext\fts3\fts3.h \
-  $(TOP)\ext\fts3\fts3Int.h \
   $(TOP)\ext\fts3\fts3_aux.c \
   $(TOP)\ext\fts3\fts3_expr.c \
   $(TOP)\ext\fts3\fts3_hash.c \
-  $(TOP)\ext\fts3\fts3_hash.h \
   $(TOP)\ext\fts3\fts3_icu.c \
   $(TOP)\ext\fts3\fts3_porter.c \
   $(TOP)\ext\fts3\fts3_snippet.c \
-  $(TOP)\ext\fts3\fts3_tokenizer.h \
   $(TOP)\ext\fts3\fts3_tokenizer.c \
   $(TOP)\ext\fts3\fts3_tokenizer1.c \
   $(TOP)\ext\fts3\fts3_tokenize_vtab.c \
   $(TOP)\ext\fts3\fts3_unicode.c \
   $(TOP)\ext\fts3\fts3_unicode2.c \
   $(TOP)\ext\fts3\fts3_write.c \
-  $(TOP)\ext\icu\sqliteicu.h \
   $(TOP)\ext\icu\icu.c \
-  $(TOP)\ext\rtree\rtree.h \
   $(TOP)\ext\rtree\rtree.c \
-  $(TOP)\ext\rbu\sqlite3rbu.h \
   $(TOP)\ext\rbu\sqlite3rbu.c \
   $(TOP)\ext\misc\json1.c
 
+# Extension header files, part 1.
+#
+SRC08 = \
+  $(TOP)\ext\fts1\fts1.h \
+  $(TOP)\ext\fts1\fts1_hash.h \
+  $(TOP)\ext\fts1\fts1_tokenizer.h \
+  $(TOP)\ext\fts2\fts2.h \
+  $(TOP)\ext\fts2\fts2_hash.h \
+  $(TOP)\ext\fts2\fts2_tokenizer.h
+
+# Extension header files, part 2.
+#
+SRC09 = \
+  $(TOP)\ext\fts3\fts3.h \
+  $(TOP)\ext\fts3\fts3Int.h \
+  $(TOP)\ext\fts3\fts3_hash.h \
+  $(TOP)\ext\fts3\fts3_tokenizer.h \
+  $(TOP)\ext\icu\sqliteicu.h \
+  $(TOP)\ext\rtree\rtree.h \
+  $(TOP)\ext\rbu\sqlite3rbu.h
 
 # Generated source code files
 #
-SRC5 = \
-  keywordhash.h \
+SRC10 = \
   opcodes.c \
+  parse.c
+
+# Generated header files
+#
+SRC11 = \
+  keywordhash.h \
   opcodes.h \
-  parse.c \
   parse.h \
   $(SQLITE3H)
 
 # All source code files.
 #
-SRC = $(SRC1) $(SRC2) $(SRC3) $(SRC4) $(SRC5)
+SRC = $(SRC00) $(SRC01) $(SRC02) $(SRC03) $(SRC04) $(SRC05) $(SRC06) $(SRC07) $(SRC08) $(SRC09) $(SRC10) $(SRC11)
 
 # Source code to the test files.
 #
@@ -1216,7 +1249,7 @@ TESTSRC = \
   $(TOP)\ext\fts3\fts3_test.c \
   $(TOP)\ext\rbu\test_rbu.c
 
-# Statically linked extensions
+# Statically linked extensions.
 #
 TESTEXT = \
   $(TOP)\ext\misc\amatch.c \
@@ -1236,56 +1269,14 @@ TESTEXT = \
   $(TOP)\ext\misc\totype.c \
   $(TOP)\ext\misc\wholenumber.c
 
-
 # Source code to the library files needed by the test fixture
 #
 TESTSRC2 = \
-  $(TOP)\src\attach.c \
-  $(TOP)\src\backup.c \
-  $(TOP)\src\bitvec.c \
-  $(TOP)\src\btree.c \
-  $(TOP)\src\build.c \
-  $(TOP)\src\ctime.c \
-  $(TOP)\src\date.c \
-  $(TOP)\src\dbstat.c \
-  $(TOP)\src\expr.c \
-  $(TOP)\src\func.c \
-  $(TOP)\src\insert.c \
-  $(TOP)\src\wal.c \
-  $(TOP)\src\main.c \
-  $(TOP)\src\mem5.c \
-  $(TOP)\src\os.c \
-  $(TOP)\src\os_unix.c \
-  $(TOP)\src\os_win.c \
-  $(TOP)\src\pager.c \
-  $(TOP)\src\pragma.c \
-  $(TOP)\src\prepare.c \
-  $(TOP)\src\printf.c \
-  $(TOP)\src\random.c \
-  $(TOP)\src\pcache.c \
-  $(TOP)\src\pcache1.c \
-  $(TOP)\src\select.c \
-  $(TOP)\src\tokenize.c \
-  $(TOP)\src\utf.c \
-  $(TOP)\src\util.c \
-  $(TOP)\src\vdbeapi.c \
-  $(TOP)\src\vdbeaux.c \
-  $(TOP)\src\vdbe.c \
-  $(TOP)\src\vdbemem.c \
-  $(TOP)\src\vdbesort.c \
-  $(TOP)\src\vdbetrace.c \
-  $(TOP)\src\where.c \
-  $(TOP)\src\wherecode.c \
-  $(TOP)\src\whereexpr.c \
-  parse.c \
-  $(TOP)\ext\fts3\fts3.c \
-  $(TOP)\ext\fts3\fts3_aux.c \
-  $(TOP)\ext\fts3\fts3_expr.c \
-  $(TOP)\ext\fts3\fts3_tokenizer.c \
-  $(TOP)\ext\fts3\fts3_tokenize_vtab.c \
-  $(TOP)\ext\fts3\fts3_unicode.c \
-  $(TOP)\ext\fts3\fts3_unicode2.c \
-  $(TOP)\ext\fts3\fts3_write.c \
+  $(SRC00) \
+  $(SRC01) \
+  $(SRC06) \
+  $(SRC07) \
+  $(SRC10) \
   $(TOP)\ext\async\sqlite3async.c
 
 # Header files used by all library source files.
@@ -1460,11 +1451,7 @@ mptest:  mptester.exe
 .target_source:        $(SRC) $(TOP)\tool\vdbe-compress.tcl fts5.c
        -rmdir /Q/S tsrc 2>NUL
        -mkdir tsrc
-       for %i in ($(SRC1)) do copy /Y %i tsrc
-       for %i in ($(SRC2)) do copy /Y %i tsrc
-       for %i in ($(SRC3)) do copy /Y %i tsrc
-       for %i in ($(SRC4)) do copy /Y %i tsrc
-       for %i in ($(SRC5)) do copy /Y %i tsrc
+       for %i in ($(SRC)) do copy /Y %i tsrc
        copy /Y fts5.c tsrc
        copy /Y fts5.h tsrc
        del /Q tsrc\sqlite.h.in tsrc\parse.y 2>NUL
@@ -1909,7 +1896,7 @@ TESTFIXTURE_FLAGS = -DTCLSH=1 -DSQLITE_TEST=1 -DSQLITE_CRASH_TEST=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_SERVER=1 -DSQLITE_PRIVATE=""
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_CORE $(NO_WARN)
 
-TESTFIXTURE_SRC0 = $(TESTEXT) $(TESTSRC2) $(SHELL_CORE_DEP)
+TESTFIXTURE_SRC0 = $(TESTEXT) $(TESTSRC2)
 TESTFIXTURE_SRC1 = $(TESTEXT) $(SQLITE3C)
 !IF $(USE_AMALGAMATION)==0
 TESTFIXTURE_SRC = $(TESTSRC) $(TOP)\src\tclsqlite.c $(TESTFIXTURE_SRC0)

diff --git a/manifest b/manifest
index f261f4db0454d3921ac3e1b6eb04c8cee1cff58c..9da855416e761b42a3185d11bd02789b59c87eaa 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,8 +1,8 @@
-C Fix\sanother\sunused\svariable\swarning\sin\sfts5\scode.
-D 2016-02-11T18:18:33.214
+C Enhance\sthe\sMSVC\smakefile\sto\senable\sbuilding\s'testfixture'\sfully\sfrom\ssource\scode.
+D 2016-02-11T21:28:16.615
 F Makefile.in 4e90dc1521879022aa9479268a4cd141d1771142
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
-F Makefile.msc 463edfba5c6fccebc61d8c094ccd463a6a55becb
+F Makefile.msc 5e216ab1a9d71888cd18f759edc37742b22ab88a
 F README.md 8ecc12493ff9f820cdea6520a9016001cb2e59b7
 F VERSION 866588d1edf0ccb5b0d33896974338f97564f719
 F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
@@ -328,9 +328,9 @@ F src/mutex_noop.c 9d4309c075ba9cc7249e19412d3d62f7f94839c4
 F src/mutex_unix.c 27bb6cc49485ee46711a6580ab7b3f1402211d23
 F src/mutex_w32.c 5e6fe1c298fb5a8a15aaed4161d5759311431c17
 F src/notify.c 9711a7575036f0d3040ba61bc6e217f13a9888e7
-F src/os.c 8fd25588eeba74068d41102d26810e216999b6c8
+F src/os.c 205fa2bad945a0dc7cad48f9f95ea3e8dc5408ff
 F src/os.h 3e57a24e2794a94d3cf2342c6d9a884888cd96bf
-F src/os_common.h abdb9a191a367793268fe553d25bab894e986a0e
+F src/os_common.h b2f4707a603e36811d9b1a13278bffd757857b85
 F src/os_setup.h c9d4553b5aaa6f73391448b265b89bed0b890faa
 F src/os_unix.c 821ed110197175165cf2f50b0930c7ff9a24504c
 F src/os_win.c ccf29ddded3e41e506b6bd98c1171aa0963b23f2
@@ -1427,7 +1427,10 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh ef6ebc6fd8d2dc35db3b622015c16a023d4fef4f
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P facbc424e555061135aced7b134bf6c19f54e484
-R 36e010c0ed746dc7878f2a118cec7bdd
-U dan
-Z 6610f3f01094a7b96f8ca1dff6e9ec45
+P 61b4c120540afd80a4021b0d3990f13acc38a059
+R b57cf2985771e3ae41eb2414d99c4601
+T *branch * testFixtureSrc
+T *sym-testFixtureSrc *
+T -sym-trunk *
+U mistachkin
+Z 5a46bf6df8254b3a0e184f4d03ced4bc

diff --git a/manifest.uuid b/manifest.uuid
index 5eb5758b923b285cfc265b979677c2519055663b..25c4002fdbc43f859976d71d5116d78d63fcdf92 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-61b4c120540afd80a4021b0d3990f13acc38a059
\ No newline at end of file
+54ff3a26bc45a1c3c0690119e8fd00b02e2a16ba
\ No newline at end of file

diff --git a/src/os.c b/src/os.c
index 2a2cf13c5ee06abafc260d13eee3d91872401b2c..90130d0eb79471771e0a2c2a7dbb34ed76d590e5 100644 (file)
--- a/src/os.c
+++ b/src/os.c
@@ -17,6 +17,28 @@
 #include "sqliteInt.h"
 #undef _SQLITE_OS_C_
 
+/*
+** If we compile with the SQLITE_TEST macro set, then the following block
+** of code will give us the ability to simulate a disk I/O error.  This
+** is used for testing the I/O recovery logic.
+*/
+#if defined(SQLITE_TEST)
+int sqlite3_io_error_hit = 0;            /* Total number of I/O Errors */
+int sqlite3_io_error_hardhit = 0;        /* Number of non-benign errors */
+int sqlite3_io_error_pending = 0;        /* Count down to first I/O error */
+int sqlite3_io_error_persist = 0;        /* True if I/O errors persist */
+int sqlite3_io_error_benign = 0;         /* True if errors are benign */
+int sqlite3_diskfull_pending = 0;
+int sqlite3_diskfull = 0;
+#endif /* defined(SQLITE_TEST) */
+
+/*
+** When testing, also keep a count of the number of open files.
+*/
+#if defined(SQLITE_TEST)
+int sqlite3_open_file_count = 0;
+#endif /* defined(SQLITE_TEST) */
+
 /*
 ** The default SQLite sqlite3_vfs implementations do not allocate
 ** memory (actually, os_unix.c allocates a small amount of memory
@@ -24,7 +46,7 @@
 ** So we test the effects of a malloc() failing and the sqlite3OsXXX()
 ** function returning SQLITE_IOERR_NOMEM using the DO_OS_MALLOC_TEST macro.
 **
-** The following functions are instrumented for malloc() failure 
+** The following functions are instrumented for malloc() failure
 ** testing:
 **
 **     sqlite3OsRead()
@@ -110,8 +132,8 @@ int sqlite3OsFileControl(sqlite3_file *id, int op, void *pArg){
 #ifdef SQLITE_TEST
   if( op!=SQLITE_FCNTL_COMMIT_PHASETWO ){
     /* Faults are not injected into COMMIT_PHASETWO because, assuming SQLite
-    ** is using a regular VFS, it is called after the corresponding 
-    ** transaction has been committed. Injecting a fault at this point 
+    ** is using a regular VFS, it is called after the corresponding
+    ** transaction has been committed. Injecting a fault at this point
     ** confuses the test scripts - the COMMIT comand returns SQLITE_NOMEM
     ** but the transaction is committed anyway.
     **
@@ -180,10 +202,10 @@ int sqlite3OsUnfetch(sqlite3_file *id, i64 iOff, void *p){
 ** VFS methods.
 */
 int sqlite3OsOpen(
-  sqlite3_vfs *pVfs, 
-  const char *zPath, 
-  sqlite3_file *pFile, 
-  int flags, 
+  sqlite3_vfs *pVfs,
+  const char *zPath,
+  sqlite3_file *pFile,
+  int flags,
   int *pFlagsOut
 ){
   int rc;
@@ -202,18 +224,18 @@ int sqlite3OsDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){
   return pVfs->xDelete(pVfs, zPath, dirSync);
 }
 int sqlite3OsAccess(
-  sqlite3_vfs *pVfs, 
-  const char *zPath, 
-  int flags, 
+  sqlite3_vfs *pVfs,
+  const char *zPath,
+  int flags,
   int *pResOut
 ){
   DO_OS_MALLOC_TEST(0);
   return pVfs->xAccess(pVfs, zPath, flags, pResOut);
 }
 int sqlite3OsFullPathname(
-  sqlite3_vfs *pVfs, 
-  const char *zPath, 
-  int nPathOut, 
+  sqlite3_vfs *pVfs,
+  const char *zPath,
+  int nPathOut,
   char *zPathOut
 ){
   DO_OS_MALLOC_TEST(0);
@@ -259,9 +281,9 @@ int sqlite3OsCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *pTimeOut){
 }
 
 int sqlite3OsOpenMalloc(
-  sqlite3_vfs *pVfs, 
-  const char *zFile, 
-  sqlite3_file **ppFile, 
+  sqlite3_vfs *pVfs,
+  const char *zFile,
+  sqlite3_file **ppFile,
   int flags,
   int *pOutFlags
 ){

diff --git a/src/os_common.h b/src/os_common.h
index d18b95a5ffa1bd1905eb79f3b27f67f64c4bb43e..1ed4d7a8e1a053cd67b13ad10377fa3ffd67cae2 100644 (file)
--- a/src/os_common.h
+++ b/src/os_common.h
@@ -35,8 +35,8 @@
 */
 #ifdef SQLITE_PERFORMANCE_TRACE
 
-/* 
-** hwtime.h contains inline assembler code for implementing 
+/*
+** hwtime.h contains inline assembler code for implementing
 ** high-performance timing routines.
 */
 #include "hwtime.h"
@@ -57,14 +57,14 @@ static sqlite_uint64 g_elapsed;
 ** of code will give us the ability to simulate a disk I/O error.  This
 ** is used for testing the I/O recovery logic.
 */
-#ifdef SQLITE_TEST
-int sqlite3_io_error_hit = 0;            /* Total number of I/O Errors */
-int sqlite3_io_error_hardhit = 0;        /* Number of non-benign errors */
-int sqlite3_io_error_pending = 0;        /* Count down to first I/O error */
-int sqlite3_io_error_persist = 0;        /* True if I/O errors persist */
-int sqlite3_io_error_benign = 0;         /* True if errors are benign */
-int sqlite3_diskfull_pending = 0;
-int sqlite3_diskfull = 0;
+#if defined(SQLITE_TEST)
+extern int sqlite3_io_error_hit;
+extern int sqlite3_io_error_hardhit;
+extern int sqlite3_io_error_pending;
+extern int sqlite3_io_error_persist;
+extern int sqlite3_io_error_benign;
+extern int sqlite3_diskfull_pending;
+extern int sqlite3_diskfull;
 #define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
 #define SimulateIOError(CODE)  \
   if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
@@ -90,16 +90,16 @@ static void local_ioerr(){
 #define SimulateIOErrorBenign(X)
 #define SimulateIOError(A)
 #define SimulateDiskfullError(A)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 /*
 ** When testing, keep a count of the number of open files.
 */
-#ifdef SQLITE_TEST
-int sqlite3_open_file_count = 0;
+#if defined(SQLITE_TEST)
+extern int sqlite3_open_file_count;
 #define OpenCounter(X)  sqlite3_open_file_count+=(X)
 #else
 #define OpenCounter(X)
-#endif
+#endif /* defined(SQLITE_TEST) */
 
 #endif /* !defined(_OS_COMMON_H_) */