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Get the .testcase and .check commands working in the CLI.

Browse Source 
FossilOrigin-Name: 1ca31e1a297c0d53d068afb658ce6602887cda0f3eaf42cd629c4d1b7204f0b0
This commit is contained in:
drh
2025-12-12 18:22:07 +00:00
parent d031267c17
commit 4f3ab29aab
4 changed files with 242 additions and 168 deletions
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14
manifest
View File

@@ -1,5 +1,5 @@
C Add\snew\sassert()\sstatements\sdesigned\sto\sdetect\sand\sprevent\sthe\skind\nof\ssystem\sinterface\snumbering\serrors\sthat\shappened\sin\s[108691a3cb2f296f]\nand\sthat\swere\snot\sfixed\suntil\s[fe49703034bd23fa].
D 2025-12-12T12:06:43.000
C Get\sthe\s.testcase\sand\s.check\scommands\sworking\sin\sthe\sCLI.
D 2025-12-12T18:22:07.934
F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -737,7 +737,7 @@ F src/random.c 606b00941a1d7dd09c381d3279a058d771f406c5213c9932bbd93d5587be4b9c
F src/resolve.c 8d53771eb51a4ab5f970150c3a70969d8db79cd04a8774c2d296bbcf471a0dd0
F src/rowset.c 8432130e6c344b3401a8874c3cb49fefe6873fec593294de077afea2dce5ec97
F src/select.c 344518c1bba9c4636bf651b7642304abd2e7075ba35feb4bae42a51e5efe991f
F src/shell.c.in be8dc6e392cb16eb6b52cc950cc45d14bd1dc0f46aaa4eb33bb0f7b38e991205
F src/shell.c.in f725bbdc4583c3728922b92281ccc44892c7b35bb665195ee7ca7d2374ecc7b4
F src/sqlite.h.in 706cacea5308b0244fb6cec92e08310fb427a125375c64137cc1f878ae4cf5c0
F src/sqlite3.rc 015537e6ac1eec6c7050e17b616c2ffe6f70fca241835a84a4f0d5937383c479
F src/sqlite3ext.h 5d5330f5f8461f5ce74960436ddcfa53ecd09c2b8b23901e22ae38aec3243998
@@ -1441,7 +1441,7 @@ F test/mmap4.test 2e2b4e32555b58da15176e6fe750f17c9dcf7f93
F test/mmapcorrupt.test 470fb44fe92e99c1d23701d156f8c17865f5b027063c9119dcfdb842791f4465
F test/mmapfault.test d4c9eff9cd8c2dc14bc43e71e042f175b0a26fe3
F test/mmapwarm.test 2272005969cd17a910077bd5082f70bc1fefad9a875afec7fc9af483898ecaf3
F test/modeA.clitest aa4c12c45cf454a224258f42041677fbbd1c3d09e254900b8edbffc7c2b4c17f
F test/modeA.clitest 2db42f2814ba45d5e886fead881360e689bc27346cfc37e6bb46f63334bebc61
F test/multiplex.test d74c034e52805f6de8cc5432cef8c9eb774bb64ec29b83a22effc8ca4dac1f08
F test/multiplex2.test 580ca5817c7edbe4cc68fa150609c9473393003a
F test/multiplex3.test fac575e0b1b852025575a6a8357701d80933e98b5d2fe6d35ddaa68f92f6a1f7
@@ -2184,8 +2184,8 @@ F tool/version-info.c 33d0390ef484b3b1cb685d59362be891ea162123cea181cb8e6d2cf6dd
F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
F tool/warnings.sh d924598cf2f55a4ecbc2aeb055c10bd5f48114793e7ba25f9585435da29e7e98
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
P fe49703034bd23fa8f43ffdf0e23ec9613688d957adf96b3f1ea86fb02a8d86b
R f52f4a9c387457edc2e18d724aa80ebc
P 4e6e551c89c4f18299b3d60369f439e80f2fe2b0e70199f649821b1dbf20c668
R 45ff11e2e11683b7a57e94205e0a1b3b
U drh
Z 9d4c0719badab3584588a1f120e6b6db
Z 269e8ff8cb00c409106cfe616c6f8090
# Remove this line to create a well-formed Fossil manifest.

2
manifest.uuid
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@@ -1 +1 @@
4e6e551c89c4f18299b3d60369f439e80f2fe2b0e70199f649821b1dbf20c668
1ca31e1a297c0d53d068afb658ce6602887cda0f3eaf42cd629c4d1b7204f0b0

298
src/shell.c.in
View File

@@ -3682,8 +3682,8 @@ static const char *(azHelp[]) = {
".cd DIRECTORY Change the working directory to DIRECTORY",
#endif
".changes on|off Show number of rows changed by SQL",
".check OPTIONS ... Verify the results of a .testcase",
#ifndef SQLITE_SHELL_FIDDLE
".check GLOB Fail if output since .testcase does not match",
".clone NEWDB Clone data into NEWDB from the existing database",
#endif
".connection [close] [#] Open or close an auxiliary database connection",
@@ -3863,9 +3863,7 @@ static const char *(azHelp[]) = {
".system CMD ARGS... Run CMD ARGS... in a system shell",
#endif
".tables ?TABLE? List names of tables matching LIKE pattern TABLE",
#ifndef SQLITE_SHELL_FIDDLE
",testcase NAME Begin redirecting output to 'testcase-out.txt'",
#endif
".testcase NAME Begin a test case.",
",testctrl CMD ... Run various sqlite3_test_control() operations",
" Run \".testctrl\" with no arguments for details",
".timeout MS Try opening locked tables for MS milliseconds",
@@ -8260,19 +8258,13 @@ static int dotCmdMode(ShellState *p){
** launch a text editor when the redirection ends.
** --error-prefix X Use X as the left-margin prefix for error messages.
** Set to an empty string to restore the default.
** --glob GLOB Raise an error if the memory buffer does not match
** the GLOB pattern.
** --keep Continue using the same "memory" buffer. Do not
** reset it or delete it. Useful in combination with
** --glob, --not-glob, and/or --verify.
** ---notglob GLOB Raise an error if the memory buffer does not match
** the GLOB pattern.
** --keep Keep redirecting output to its current destination.
** Use this option in combination with --show or
** with --error-prefix when you do not want to stop
** a current redirection.
** --plain Use plain text rather than HTML tables with -w
** --show Write the memory buffer to the screen, for debugging.
** --verify ENDMARK Read subsequent lines of text until the first line
** that matches ENDMARK. Discard the ENDMARK. Compare
** the text against the accumulated output in memory and
** raise an error if there are any differences.
** --show Show output text captured by .testcase or by
** redirecting to "memory".
** -w Show the output in a web browser. Output is
** written into a temporary HTML file until the
** redirect ends, then the web browser is launched.
@@ -8314,9 +8306,7 @@ static int dotCmdOutput(ShellState *p){
int eMode = 0; /* 0: .outout/.once, 'x'=.excel, 'w'=.www */
int bOnce = 0; /* 0: .output, 1: .once, 2: .excel/.www */
int bPlain = 0; /* --plain option */
int bKeep = 0; /* --keep option */
char *zCheck = 0; /* Argument to --glob, --notglob, --verify */
int eCheck = 0; /* 1: --glob, 2: --notglob, 3: --verify */
int bKeep = 0; /* Keep redirecting */
static const char *zBomUtf8 = "\357\273\277";
const char *zBom = 0;
char c = azArg[0][0];
@@ -8342,32 +8332,17 @@ static int dotCmdOutput(ShellState *p){
bPlain = 1;
}else if( c=='o' && z[0]=='1' && z[1]!=0 && z[2]==0
&& (z[1]=='x' || z[1]=='e' || z[1]=='w') ){
if( bKeep || eMode || eCheck ){
if( bKeep || eMode ){
dotCmdError(p, i, "incompatible with prior options",0);
goto dotCmdOutput_error;
}
eMode = z[1];
}else if( cli_strcmp(z,"-keep")==0 ){
bKeep = 1;
}else if( cli_strcmp(z,"-show")==0 ){
if( cli_output_capture ){
sqlite3_fprintf(stdout, "%s", sqlite3_str_value(cli_output_capture));
}
}else if( cli_strcmp(z,"-keep")==0 ){
bKeep = 1;
}else if( cli_strcmp(z,"-glob")==0
|| cli_strcmp(z,"-notglob")==0
|| cli_strcmp(z,"-verify")==0
){
if( eCheck || eMode ){
dotCmdError(p, i, "incompatible with prior options",0);
goto dotCmdOutput_error;
}
if( i+1>=nArg ){
dotCmdError(p, i, "missing argument", 0);
goto dotCmdOutput_error;
}
zCheck = azArg[++i];
eCheck = z[1]=='g' ? 1 : z[1]=='n' ? 2 : 3;
}else if( optionMatch(z,"error-prefix") ){
if( i+1>=nArg ){
dotCmdError(p, i, "missing argument", 0);
@@ -8382,7 +8357,7 @@ static int dotCmdOutput(ShellState *p){
return 1;
}
}else if( zFile==0 && eMode==0 ){
if( bKeep || eCheck ){
if( bKeep ){
dotCmdError(p, i, "incompatible with prior options",0);
goto dotCmdOutput_error;
}
@@ -8418,49 +8393,6 @@ static int dotCmdOutput(ShellState *p){
}else{
p->nPopOutput = 0;
}
if( eCheck ){
char *zTest;
if( cli_output_capture ){
zTest = sqlite3_str_value(cli_output_capture);
}else{
zTest = "";
}
p->nTestRun++;
if( eCheck==3 ){
int nCheck = strlen30(zCheck);
sqlite3_str *pPattern = sqlite3_str_new(p->db);
char *zPattern;
sqlite3_int64 iStart = p->lineno;
char zLine[2000];
while( sqlite3_fgets(zLine,sizeof(zLine),p->in) ){
if( strchr(zLine,'\n') ) p->lineno++;
if( cli_strncmp(zCheck,zLine,nCheck)==0 ) break;
sqlite3_str_appendall(pPattern, zLine);
}
zPattern = sqlite3_str_finish(pPattern);
if( cli_strcmp(zPattern,zTest)!=0 ){
sqlite3_fprintf(stderr,
"%s:%lld: --verify does matches prior output\n",
p->zInFile, iStart);
p->nTestErr++;
}
sqlite3_free(zPattern);
}else{
char *zGlob = sqlite3_mprintf("*%s*", zCheck);
if( eCheck==1 && sqlite3_strglob(zGlob, zTest)!=0 ){
sqlite3_fprintf(stderr,
"%s:%lld: --glob \"%s\" does not match prior output\n",
p->zInFile, p->lineno, zCheck);
p->nTestErr++;
}else if( eCheck==2 && sqlite3_strglob(zGlob, zTest)==0 ){
sqlite3_fprintf(stderr,
"%s:%lld: --notglob \"%s\" matches prior output\n",
p->zInFile, p->lineno, zCheck);
p->nTestErr++;
}
sqlite3_free(zGlob);
}
}
if( !bKeep ) output_reset(p);
#ifndef SQLITE_NOHAVE_SYSTEM
if( eMode=='e' || eMode=='x' || eMode=='w' ){
@@ -8542,6 +8474,176 @@ dotCmdOutput_error:
return 1;
}
/*
** DOT-COMMAND: .check
** USAGE: .check [OPTIONS] PATTERN
**
** Verify results of commands since the most recent .testcase command.
** Restore output to the console, unless --keep is used.
**
** If PATTERN starts with "<<ENDMARK" then the actual pattern is taken from
** subsequent lines of text up to the first line that begins with ENDMARK.
** All pattern lines and the ENDMARK are discarded.
**
** Options:
** --error-prefix TEXT Change error message prefix text to TEXT
** --glob Treat PATTERN as a GLOB
** --keep Do not reset the testcase. More .check commands
** will follow.
** --notglob Output should not match PATTERN
** --show Write testcase output to the screen, for debugging.
*/
static int dotCmdCheck(ShellState *p){
int nArg = p->dot.nArg; /* Number of arguments */
char **azArg = p->dot.azArg; /* Text of the arguments */
int i; /* Loop counter */
int k; /* Result of pickStr() */
char *zTest; /* Textcase result */
int bKeep = 0; /* --keep option */
char *zCheck = 0; /* PATTERN argument */
char *zPattern = 0; /* Actual test pattern */
int eCheck = 0; /* 1: --glob, 2: --notglob, 3: --exact */
int isOk; /* True if results are OK */
sqlite3_int64 iStart = p->lineno; /* Line number of .check statement */
if( p->zTestcase[0]==0 ){
dotCmdError(p, 0, "no .testcase is active", 0);
return 1;
}
for(i=1; i<nArg; i++){
char *z = azArg[i];
if( z[0]=='-' && z[1]=='-' && z[2]!=0 ) z++;
if( cli_strcmp(z,"-keep")==0 ){
bKeep = 1;
}else if( cli_strcmp(z,"-show")==0 ){
if( cli_output_capture ){
sqlite3_fprintf(stdout, "%s", sqlite3_str_value(cli_output_capture));
}
bKeep = 1;
}else if( z[0]=='-'
&& (k = pickStr(&z[1],0,"glob","notglob","exact",""))>=0
){
if( eCheck && eCheck!=k+1 ){
dotCmdError(p, i, "incompatible with prior options",0);
return 1;
}
eCheck = k+1;
}else if( zCheck ){
dotCmdError(p, i, "unknown option", 0);
return 1;
}else{
zCheck = azArg[i];
}
}
if( zCheck==0 ){
dotCmdError(p, 0, "no PATTERN specified", 0);
return 1;
}
if( cli_output_capture ){
zTest = sqlite3_str_value(cli_output_capture);
shell_check_oom(zTest);
}else{
zTest = "";
}
p->nTestRun++;
if( zCheck[0]=='<' && zCheck[1]=='<' && zCheck[2]!=0 ){
int nCheck = strlen30(zCheck);
sqlite3_str *pPattern = sqlite3_str_new(p->db);
char zLine[2000];
while( sqlite3_fgets(zLine,sizeof(zLine),p->in) ){
if( strchr(zLine,'\n') ) p->lineno++;
if( cli_strncmp(&zCheck[2],zLine,nCheck-2)==0 ) break;
sqlite3_str_appendall(pPattern, zLine);
}
zPattern = sqlite3_str_finish(pPattern);
}else{
zPattern = zCheck;
}
switch( eCheck ){
case 1: {
char *zGlob = sqlite3_mprintf("*%s*", zPattern);
isOk = testcase_glob(zGlob, zTest)!=0;
sqlite3_free(zGlob);
break;
}
case 2: {
char *zGlob = sqlite3_mprintf("*%s*", zPattern);
isOk = testcase_glob(zGlob, zTest)==0;
sqlite3_free(zGlob);
break;
}
default: {
isOk = cli_strcmp(zPattern,zTest)==0;
break;
}
}
if( !isOk ){
sqlite3_fprintf(stderr,
"%s:%lld: .check failed for testcase %s\n",
p->zInFile, iStart, p->zTestcase);
p->nTestErr++;
sqlite3_fprintf(stderr, "Expected: [%s]\n", zPattern);
sqlite3_fprintf(stderr, "Got: [%s]\n", zTest);
}
if( zPattern!=zCheck ){
sqlite3_free(zPattern);
}
if( !bKeep ){
output_reset(p);
p->zTestcase[0] = 0;
}
return 0;
}
/*
** DOT-COMMAND: .testcase
** USAGE: .testcase [OPTIONS] NAME
**
** Start a new test case identified by NAME. All output
** through the next ".check" command is captured for comparison. See the
** ".check" commandn for additional informatioon.
**
** Options:
** --error-prefix TEXT Change error message prefix text to TEXT
*/
static int dotCmdTestcase(ShellState *p){
int nArg = p->dot.nArg; /* Number of arguments */
char **azArg = p->dot.azArg; /* Text of the arguments */
int i; /* Loop counter */
const char *zName = 0; /* Testcase name */
for(i=1; i<nArg; i++){
char *z = azArg[i];
if( z[0]=='-' && z[1]=='-' && z[2]!=0 ) z++;
if( optionMatch(z,"error-prefix") ){
if( i+1>=nArg ){
dotCmdError(p, i, "missing argument", 0);
return 1;
}
free(p->zErrPrefix);
i++;
p->zErrPrefix = azArg[i][0]==0 ? 0 : strdup(azArg[i]);
}else if( zName ){
dotCmdError(p, i, "unknown option", 0);
return 1;
}else{
zName = azArg[i];
}
}
output_reset(p);
if( cli_output_capture ){
sqlite3_str_free(cli_output_capture);
}
cli_output_capture = sqlite3_str_new(0);
if( zName ){
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "%s", zName);
}else{
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "%s:%lld",
p->zInFile, p->lineno);
}
return 0;
}
/*
** Enlarge the space allocated in p->dot so that it can hold more
** than nArg parsed command-line arguments.
@@ -8793,31 +8895,13 @@ static int do_meta_command(const char *zLine, ShellState *p){
}
}else
#ifndef SQLITE_SHELL_FIDDLE
/* Cancel output redirection, if it is currently set (by .testcase)
** Then read the content of the testcase-out.txt file and compare against
** azArg[1]. If there are differences, report an error and exit.
*/
if( c=='c' && n>=3 && cli_strncmp(azArg[0], "check", n)==0 ){
char *zRes = 0;
output_reset(p);
if( nArg!=2 ){
eputz("Usage: .check GLOB-PATTERN\n");
rc = 2;
}else if( (zRes = readFile("testcase-out.txt", 0))==0 ){
rc = 2;
}else if( testcase_glob(azArg[1],zRes)==0 ){
cli_printf(stderr,
"testcase-%s FAILED\n Expected: [%s]\n Got: [%s]\n",
p->zTestcase, azArg[1], zRes);
rc = 1;
}else{
cli_printf(p->out, "testcase-%s ok\n", p->zTestcase);
p->nCheck++;
}
sqlite3_free(zRes);
rc = dotCmdCheck(p);
}else
#endif /* !defined(SQLITE_SHELL_FIDDLE) */
#ifndef SQLITE_SHELL_FIDDLE
if( c=='c' && cli_strncmp(azArg[0], "clone", n)==0 ){
@@ -10949,21 +11033,11 @@ static int do_meta_command(const char *zLine, ShellState *p){
if( rc ) return shellDatabaseError(p->db);
}else
#ifndef SQLITE_SHELL_FIDDLE
/* Begin redirecting output to the file "testcase-out.txt" */
/* Set the p->zTestcase name and begin redirecting output into
** the cli_output_capture sqlite3_str */
if( c=='t' && cli_strcmp(azArg[0],"testcase")==0 ){
output_reset(p);
p->out = output_file_open(p, "testcase-out.txt");
if( p->out==0 ){
eputz("Error: cannot open 'testcase-out.txt'\n");
}
if( nArg>=2 ){
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "%s", azArg[1]);
}else{
sqlite3_snprintf(sizeof(p->zTestcase), p->zTestcase, "?");
}
rc = dotCmdTestcase(p);
}else
#endif /* !defined(SQLITE_SHELL_FIDDLE) */
#ifndef SQLITE_UNTESTABLE
if( c=='t' && n>=8 && cli_strncmp(azArg[0], "testctrl", n)==0 ){

96
test/modeA.clitest
View File

@@ -21,9 +21,9 @@ INSERT INTO t1 SELECT b,c,d,e,a FROM t1;
INSERT INTO t1 SELECT d,e,a,b,c FROM t1;
.mode box
.output memory
.testcase 100
SELECT * FROM t1;
.output --verify END
.check <<END
╭─────┬───────┬───────┬───────┬───────╮
│ a │ b │ c │ d │ e │
╞═════╪═══════╪═══════╪═══════╪═══════╡
@@ -34,10 +34,10 @@ SELECT * FROM t1;
╰─────┴───────┴───────┴───────┴───────╯
END
.output memory
.testcase 110
.mode --null xyz
SELECT * FROM t1;
.output --verify END
.check <<END
╭─────┬───────┬───────┬───────┬───────╮
│ a │ b │ c │ d │ e │
╞═════╪═══════╪═══════╪═══════╪═══════╡
@@ -56,9 +56,9 @@ INSERT INTO t2 VALUES(1,2.5,'three',x'4444');
INSERT INTO t2 VALUES('The quick fox jumps over the lazy brown dog',2,3,4);
INSERT INTO t2 VALUES('10','', -1.25,NULL);
INSERT INTO t2 VALUES('a,b,c','"Double-Quoted"','-1.25','NULL');
.output memory
.testcase 120
SELECT * FROM t2;
.output --verify END
.check <<END
╭────────────┬────────────┬─────────┬─────────╮
│ a │ b │ c │ d │
╞════════════╪════════════╪═════════╪═════════╡
@@ -76,152 +76,152 @@ SELECT * FROM t2;
│ │ Quoted" │ │ │
╰────────────┴────────────┴─────────┴─────────╯
END
.output memory
.testcase 130
.mode
.output --verify END
.check <<END
.mode qbox --limits on --quote relaxed --sw auto --textjsonb on
END
.output memory
.testcase 140
.mode -v
.output --verify END
.check <<END
.mode qbox --align "" --border on --blob-quote auto --colsep "" --escape auto --limits on --null "NULL" --quote relaxed --rowsep "" --sw auto --tablename "" --textjsonb on --titles on --widths "" --wordwrap off --wrap 10
END
.output memory --error-prefix "Error:"
.testcase 150 --error-prefix "Error:"
.mode foo
.output --verify END
.check <<END
Error: .mode foo
Error: ^--- unknown mode
Error: Use ".help .mode" for more info
END
.output memory
.testcase 160
.mode --null xyzzy -v
.output -glob ' --null "xyzzy"'
.output memory
.testcase 170
.mode -null abcde -v
.output -glob ' --null "abcde"'
# Test cases for the ".explain off" command
.mode box -reset
.output memory
.testcase 180
EXPLAIN SELECT * FROM t1;
.output --notglob *────* --keep
.output --notglob "* id │ parent │ notused │ detail *" --keep
.output --glob "* Init *"
.output memory
.testcase 190
EXPLAIN QUERY PLAN SELECT * FROM t1;
.output --glob "*`--SCAN *"
.explain off
.output memory
.testcase 200
EXPLAIN SELECT * FROM t1;
.output --glob *────*
.output memory
.testcase 210
EXPLAIN QUERY PLAN SELECT * FROM t1;
.output --glob "* id │ parent │ notused │ detail *"
.explain auto
# Test cases for limit settings in the .mode command.
.output memory
.testcase 300
.mode box --reset
.mode
.output --verify END
.check <<END
.mode box
END
.output memory
.testcase 310
.mode --limits 5,300,20
.mode
.output --verify END
.check <<END
.mode box --limits on
END
.output memory
.testcase 320
.mode --limits 5,300,19
.mode
.output --verify END
.check <<END
.mode box --limits 5,300,19
END
.output memory
.testcase 330
.mode --limits 0,0,0
.mode -v
.output --verify END
.check <<END
.mode box --align "" --border on --blob-quote auto --colsep "" --escape auto --limits off --null "" --quote off --rowsep "" --sw 0 --tablename "" --textjsonb off --titles on --widths "" --wordwrap off
END
.output memory
.testcase 400
.mode --linelimit 123
.mode
.output --verify END
.check <<END
.mode box --limits 123,0,0
END
.output memory
.testcase 410
.mode --linelimit 0 -charlimit 123
.mode
.output --verify END
.check <<END
.mode box --limits 0,123,0
END
.output memory
.testcase 420
.mode --charlimit 0 -titlelimit 123
.mode
.output --verify END
.check <<END
.mode box --limits 0,0,123
END
.output memory
.testcase 430
.mode list
.mode
.output --verify END
.check <<END
.mode list
END
.output memory
.testcase 440
.mode -limits 0,123,0
.mode
.output --verify END
.check <<END
.mode list --limits 0,123,0
END
.output memory
.testcase 450
.mode -limits 123,0,0
.mode
.output --verify END
.check <<END
.mode list
END
# --titlelimit functionality
#
.output memory
.testcase 500
.mode line --limits off --titlelimit 20
SELECT a AS 'abcdefghijklmnopqrstuvwxyz', b FROM t2 WHERE c=3;
.output --verify END
.check <<END
abcdefghijklmnopq...: The quick fox jumps over the lazy brown dog
b: 2
END
.output memory
.testcase 510
.mode line --titlelimit 10
SELECT a AS 'abcdefghijklmnopqrstuvwxyz', b FROM t2 WHERE c=3;
.output --verify END
.check <<END
abcdefg...: The quick fox jumps over the lazy brown dog
b: 2
END
.output memory
.testcase 520
.mode line --titlelimit 2
SELECT a AS 'abcdefghijklmnopqrstuvwxyz', b FROM t2 WHERE c=3;
.output --verify END
.check <<END
ab: The quick fox jumps over the lazy brown dog
b: 2
END
.output memory
.testcase 530
.mode line --titlelimit 4
SELECT a AS 'abcd', b FROM t2 WHERE c=3;
.output --verify END
.check <<END
abcd: The quick fox jumps over the lazy brown dog
b: 2
END
.output memory
.testcase 540
.mode line --titlelimit 3
SELECT a AS 'abcd', b FROM t2 WHERE c=3;
.output --verify END
.check <<END
...: The quick fox jumps over the lazy brown dog
b: 2
END