From: drh <drh@noemail.net>
Date: Wed, 3 May 2017 19:36:50 +0000 (+0000)
Subject: Remove the unused "sqlite3_stack_used" TCL command from the test harness.
X-Git-Tag: version-3.19.0~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=30f01249a355d450d36565910db780cab7020adf;p=thirdparty%2Fsqlite.git

Remove the unused "sqlite3_stack_used" TCL command from the test harness.

FossilOrigin-Name: e24b73820cdca07eee87853fe6dd9f60d76e039eeb4aebef03654db3c7c94f14
---

diff --git a/manifest b/manifest
index 33d1b5fbef..959575b3fc 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sthe\ssqlite3GetInt32()\sfunction\sso\sthat\sit\scorrectly\sreturns\s0\son\sa\nzero-length\sinput\sstring.
-D 2017-05-03T17:44:28.665
+C Remove\sthe\sunused\s"sqlite3_stack_used"\sTCL\scommand\sfrom\sthe\stest\sharness.
+D 2017-05-03T19:36:50.091
 F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 6a8c838220f7c00820e1fc0ac1bccaaa8e5676067e1dbfa1bafa7a4ffecf8ae6
@@ -412,7 +412,7 @@ F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6
 F src/status.c a9e66593dfb28a9e746cba7153f84d49c1ddc4b1
 F src/table.c b46ad567748f24a326d9de40e5b9659f96ffff34
 F src/tclsqlite.c 6c2151b6d8d98e183a04466d40df8889c0574d79
-F src/test1.c 8a98191a1da8e100f77cdb5cc716df67d405028d
+F src/test1.c c99f0442918a7a5d5b68a95d6024c211989e6c782c15ced5a558994baaf76a5e
 F src/test2.c 3efb99ab7f1fc8d154933e02ae1378bac9637da5
 F src/test3.c d03f5b5da9a2410b7a91c64b0d3306ed28ab6fee
 F src/test4.c 18ec393bb4d0ad1de729f0b94da7267270f3d8e6
@@ -1578,7 +1578,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 31a51b4d168065fa59cc0e52ba798bd87ac82160c675bd531442b65133edb401
-R 1a9ae67768895b2203701f1f99daf69e
+P 05eba9e3a5f9bb2a40af1dacd885e1915fbcd20b9af4cf0eed79ac16dbeba31b
+R cc73eb460d9854ad23aa843f2d63b269
 U drh
-Z 6a4f04dd64a8ebc17f6d0713668a32cd
+Z ade9e12e596bfcbd80a3bdd31cc0c7fe
diff --git a/manifest.uuid b/manifest.uuid
index 40ea5642bb..de10786994 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-05eba9e3a5f9bb2a40af1dacd885e1915fbcd20b9af4cf0eed79ac16dbeba31b
\ No newline at end of file
+e24b73820cdca07eee87853fe6dd9f60d76e039eeb4aebef03654db3c7c94f14
\ No newline at end of file
diff --git a/src/test1.c b/src/test1.c
index d17fc1022a..87b255c9e9 100644
--- a/src/test1.c
+++ b/src/test1.c
@@ -4949,52 +4949,6 @@ static int SQLITE_TCLAPI test_interrupt(
   return TCL_OK;
 }
 
-static u8 *sqlite3_stack_baseline = 0;
-
-/*
-** Fill the stack with a known bitpattern.
-*/
-static void prepStack(void){
-  int i;
-  u32 bigBuf[65536];
-  for(i=0; i<sizeof(bigBuf)/sizeof(bigBuf[0]); i++) bigBuf[i] = 0xdeadbeef;
-  sqlite3_stack_baseline = (u8*)&bigBuf[65536];
-}
-
-/*
-** Get the current stack depth.  Used for debugging only.
-*/
-u64 sqlite3StackDepth(void){
-  u8 x;
-  return (u64)(sqlite3_stack_baseline - &x);
-}
-
-/*
-** Usage:  sqlite3_stack_used DB SQL
-**
-** Try to measure the amount of stack space used by a call to sqlite3_exec
-*/
-static int SQLITE_TCLAPI test_stack_used(
-  void * clientData,
-  Tcl_Interp *interp,
-  int argc,
-  char **argv
-){
-  sqlite3 *db;
-  int i;
-  if( argc!=3 ){
-    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 
-        " DB SQL", 0);
-    return TCL_ERROR;
-  }
-  if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR;
-  prepStack();
-  (void)sqlite3_exec(db, argv[2], 0, 0, 0);
-  for(i=65535; i>=0 && ((u32*)sqlite3_stack_baseline)[-i]==0xdeadbeef; i--){}
-  Tcl_SetObjResult(interp, Tcl_NewIntObj(i*4));
-  return TCL_OK;
-}
-
 /*
 ** Usage: sqlite_delete_function DB function-name
 **
@@ -7473,7 +7427,6 @@ int Sqlitetest1_Init(Tcl_Interp *interp){
      { "sqlite_delete_function",        (Tcl_CmdProc*)delete_function       },
      { "sqlite_delete_collation",       (Tcl_CmdProc*)delete_collation      },
      { "sqlite3_get_autocommit",        (Tcl_CmdProc*)get_autocommit        },
-     { "sqlite3_stack_used",            (Tcl_CmdProc*)test_stack_used       },
      { "sqlite3_busy_timeout",          (Tcl_CmdProc*)test_busy_timeout     },
      { "printf",                        (Tcl_CmdProc*)test_printf           },
      { "sqlite3IoTrace",              (Tcl_CmdProc*)test_io_trace         },