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Overview
| Comment: | UI improvements on the .testctrl dot-command in the shell. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
5d66219c4706e11a9c2a1290224e7c17 |
| User & Date: | drh 2017-11-15 17:07:22.982 |
Context
|
2017-11-15
| ||
| 19:14 | Futher improvements to the .testctrl interface in the shell. (check-in: 1ca3b8cce9 user: drh tags: trunk) | |
| 17:07 | UI improvements on the .testctrl dot-command in the shell. (check-in: 5d66219c47 user: drh tags: trunk) | |
|
2017-11-14
| ||
| 23:48 | In the parse tree, combine LIMIT and OFFSET into a single expression rooted on a TK_LIMIT node, for a small code size reduction and performance increase, and a reduction in code complexity. (check-in: 3925facd94 user: drh tags: trunk) | |
Changes
Changes to src/shell.c.in.
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sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "%s", azArg[1]);
}else{
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "?");
}
}else
#ifndef SQLITE_UNTESTABLE
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sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "%s", azArg[1]);
}else{
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "?");
}
}else
#ifndef SQLITE_UNTESTABLE
if( c=='t' && n>=8 && strncmp(azArg[0], "testctrl", n)==0 ){
static const struct {
const char *zCtrlName; /* Name of a test-control option */
int ctrlCode; /* Integer code for that option */
} aCtrl[] = {
{ "always", SQLITE_TESTCTRL_ALWAYS },
{ "assert", SQLITE_TESTCTRL_ASSERT },
{ "benign_malloc_hooks", SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS },
{ "bitvec_test", SQLITE_TESTCTRL_BITVEC_TEST },
{ "byteorder", SQLITE_TESTCTRL_BYTEORDER },
{ "fault_install", SQLITE_TESTCTRL_FAULT_INSTALL },
{ "imposter", SQLITE_TESTCTRL_IMPOSTER },
{ "iskeyword", SQLITE_TESTCTRL_ISKEYWORD },
{ "never_corrupt", SQLITE_TESTCTRL_NEVER_CORRUPT },
{ "optimizations", SQLITE_TESTCTRL_OPTIMIZATIONS },
{ "pending_byte", SQLITE_TESTCTRL_PENDING_BYTE },
{ "prng_reset", SQLITE_TESTCTRL_PRNG_RESET },
{ "prng_restore", SQLITE_TESTCTRL_PRNG_RESTORE },
{ "prng_save", SQLITE_TESTCTRL_PRNG_SAVE },
{ "reserve", SQLITE_TESTCTRL_RESERVE },
};
int testctrl = -1;
int rc2 = 0;
int i, n2;
open_db(p, 0);
const char *zCmd = nArg>=2 ? azArg[1] : "help";
/* The argument can optionally begin with "-" or "--" */
if( zCmd[0]=='-' && zCmd[1] ){
zCmd++;
if( zCmd[0]=='-' && zCmd[1] ) zCmd++;
}
/* --help lists all test-controls */
if( strcmp(zCmd,"help")==0 ){
utf8_printf(p->out, "Available test-controls:\n");
for(i=0; i<ArraySize(aCtrl); i++){
utf8_printf(p->out, " .testctrl %s\n", aCtrl[i].zCtrlName);
}
rc = 1;
goto meta_command_exit;
}
/* convert testctrl text option to value. allow any unique prefix
** of the option name, or a numerical value. */
n2 = strlen30(zCmd);
for(i=0; i<ArraySize(aCtrl); i++){
if( strncmp(zCmd, aCtrl[i].zCtrlName, n2)==0 ){
if( testctrl<0 ){
testctrl = aCtrl[i].ctrlCode;
}else{
utf8_printf(stderr, "Error: ambiguous test-control: \"%s\"\n"
"Use \".testctrl --help\" for help\n", zCmd);
rc = 1;
goto meta_command_exit;
}
}
}
if( testctrl<0 ) testctrl = (int)integerValue(zCmd);
if( (testctrl<SQLITE_TESTCTRL_FIRST) || (testctrl>SQLITE_TESTCTRL_LAST) ){
utf8_printf(stderr,"Error: unknown test-control: %s\n"
"Use \".testctrl --help\" for help\n", zCmd);
}else{
switch(testctrl){
/* sqlite3_test_control(int, db, int) */
case SQLITE_TESTCTRL_OPTIMIZATIONS:
case SQLITE_TESTCTRL_RESERVE:
if( nArg==3 ){
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