return rc;
}
-JDECL(int,1strglob)(JENV_CSELF, jbyteArray baG, jbyteArray baT){
+JDECL(jint,1strglob)(JENV_CSELF, jbyteArray baG, jbyteArray baT){
return s3jni_strlike_glob(0, env, baG, baT, 0);
}
-JDECL(int,1strlike)(JENV_CSELF, jbyteArray baG, jbyteArray baT, jint escChar){
+JDECL(jint,1strlike)(JENV_CSELF, jbyteArray baG, jbyteArray baT, jint escChar){
return s3jni_strlike_glob(1, env, baG, baT, escChar);
}
p->nDup = 0;
}
+/*
+** Return non-zero if string z matches glob pattern zGlob and zero if the
+** pattern does not match.
+**
+** To repeat:
+**
+** zero == no match
+** non-zero == match
+**
+** Globbing rules:
+**
+** '*' Matches any sequence of zero or more characters.
+**
+** '?' Matches exactly one character.
+**
+** [...] Matches one character from the enclosed list of
+** characters.
+**
+** [^...] Matches one character not in the enclosed list.
+**
+** '#' Matches any sequence of one or more digits with an
+** optional + or - sign in front, or a hexadecimal
+** literal of the form 0x...
+*/
+static int SQLTester_strnotglob(const char *zGlob, const char *z){
+ int c, c2;
+ int invert;
+ int seen;
+
+ while( (c = (*(zGlob++)))!=0 ){
+ if( c=='*' ){
+ while( (c=(*(zGlob++))) == '*' || c=='?' ){
+ if( c=='?' && (*(z++))==0 ) return 0;
+ }
+ if( c==0 ){
+ return 1;
+ }else if( c=='[' ){
+ while( *z && SQLTester_strnotglob(zGlob-1,z)==0 ){
+ z++;
+ }
+ return (*z)!=0;
+ }
+ while( (c2 = (*(z++)))!=0 ){
+ while( c2!=c ){
+ c2 = *(z++);
+ if( c2==0 ) return 0;
+ }
+ if( SQLTester_strnotglob(zGlob,z) ) return 1;
+ }
+ return 0;
+ }else if( c=='?' ){
+ if( (*(z++))==0 ) return 0;
+ }else if( c=='[' ){
+ int prior_c = 0;
+ seen = 0;
+ invert = 0;
+ c = *(z++);
+ if( c==0 ) return 0;
+ c2 = *(zGlob++);
+ if( c2=='^' ){
+ invert = 1;
+ c2 = *(zGlob++);
+ }
+ if( c2==']' ){
+ if( c==']' ) seen = 1;
+ c2 = *(zGlob++);
+ }
+ while( c2 && c2!=']' ){
+ if( c2=='-' && zGlob[0]!=']' && zGlob[0]!=0 && prior_c>0 ){
+ c2 = *(zGlob++);
+ if( c>=prior_c && c<=c2 ) seen = 1;
+ prior_c = 0;
+ }else{
+ if( c==c2 ){
+ seen = 1;
+ }
+ prior_c = c2;
+ }
+ c2 = *(zGlob++);
+ }
+ if( c2==0 || (seen ^ invert)==0 ) return 0;
+ }else if( c=='#' ){
+ if( z[0]=='0'
+ && (z[1]=='x' || z[1]=='X')
+ && sqlite3Isxdigit(z[2])
+ ){
+ z += 3;
+ while( sqlite3Isxdigit(z[0]) ){ z++; }
+ }else{
+ if( (z[0]=='-' || z[0]=='+') && sqlite3Isdigit(z[1]) ) z++;
+ if( !sqlite3Isdigit(z[0]) ) return 0;
+ z++;
+ while( sqlite3Isdigit(z[0]) ){ z++; }
+ }
+ }else{
+ if( c!=(*(z++)) ) return 0;
+ }
+ }
+ return *z==0;
+}
+
+JNIEXPORT jint JNICALL
+Java_org_sqlite_jni_tester_SQLTester_strglob(
+ JENV_CSELF, jbyteArray baG, jbyteArray baT
+){
+ int rc = 0;
+ jbyte * const pG = JBA_TOC(baG);
+ jbyte * const pT = pG ? JBA_TOC(baT) : 0;
+ OOM_CHECK(pT);
+
+ /* Note that we're relying on the byte arrays having been
+ NUL-terminated on the Java side. */
+ rc = !SQLTester_strnotglob((const char *)pG, (const char *)pT);
+ JBA_RELEASE(baG, pG);
+ JBA_RELEASE(baT, pT);
+ return rc;
+}
+
+
static int SQLTester_auto_extension(sqlite3 *pDb, const char **pzErr,
const struct sqlite3_api_routines *ignored){
sqlite3_create_function(pDb, "dup", 1, SQLITE_UTF8, &SQLTester,
#ifdef __cplusplus
extern "C" {
#endif
+/*
+ * Class: org_sqlite_jni_tester_SQLTester
+ * Method: strglob
+ * Signature: ([B[B)I
+ */
+JNIEXPORT jint JNICALL Java_org_sqlite_jni_tester_SQLTester_strglob
+ (JNIEnv *, jclass, jbyteArray, jbyteArray);
+
/*
* Class: org_sqlite_jni_tester_SQLTester
* Method: installCustomExtensions
public static native int sqlite3_step(@NotNull sqlite3_stmt stmt);
+ /**
+ Internal impl of the public sqlite3_strglob() method. Neither argument
+ may be NULL and both _MUST_ be NUL-terminated.
+ */
private static native int sqlite3_strglob(
@NotNull byte[] glob, @NotNull byte[] txt
);
);
}
+ /**
+ Internal impl of the public sqlite3_strlike() method. Neither
+ argument may be NULL and both _MUST_ be NUL-terminated.
+ */
private static native int sqlite3_strlike(
@NotNull byte[] glob, @NotNull byte[] txt, int escChar
);
}
}
+ /**
+ Internal impl of the public strglob() method. Neither argument
+ may be NULL and both _MUST_ be NUL-terminated.
+ */
+ private static native int strglob(byte[] glob, byte[] txt);
+
+ /**
+ Works essentially the same as sqlite3_strglob() except that the
+ glob character '#' matches a sequence of one or more digits. It
+ does not match when it appears at the start or middle of a series
+ of digits, e.g. "#23" or "1#3", but will match at the end,
+ e.g. "12#".
+ */
+ public static int strglob(String glob, String txt){
+ return strglob(
+ (glob+"\0").getBytes(StandardCharsets.UTF_8),
+ (txt+"\0").getBytes(StandardCharsets.UTF_8)
+ );
+ }
private static native void installCustomExtensions();
static {
public GlobCommand(){}
protected GlobCommand(boolean negate){ this.negate = negate; }
- public static String globToStrglob(String g){
- /* FIXME: '#' support needs to match 1+ digits, but
- sqlite3_strglob() does not support that option. We'll
- need a custom glob routine for that. */;
- return g.replace("#","[0-9]").trim();
- }
-
public void process(SQLTester t, String[] argv, String content) throws Exception{
argcCheck(argv,1);
affirmNoContent(content);
final String result = t.getResultText().trim();
final String sArgs = Util.argvToString(argv);
//t.verbose(argv[0]," rc = ",rc," result buffer:\n", result,"\nargs:\n",sArgs);
- final String glob = globToStrglob(argv[1]);
- rc = sqlite3_strglob(glob, result);
+ final String glob = argv[1];
+ rc = SQLTester.strglob(glob, result);
if( (negate && 0==rc) || (!negate && 0!=rc) ){
Util.toss(TestFailure.class, argv[0], " mismatch: ",
glob," vs input: ",result);
int rc = t.execSql(null, true, bufferMode, ResultRowMode.ONELINE, sql);
final String result = t.getResultText().trim();
final String sArgs = argv.length>1 ? Util.argvToString(argv) : "";
- t.verbose(argv[0]," result buffer:\n", result,"\nargs:\n",sArgs);
+ //t.verbose(argv[0]," result buffer:\n", result,"\nargs:\n",sArgs);
if( !result.equals(sArgs) ){
Util.toss(TestFailure.class, argv[0]," comparison failed.");
}
res.length," row(s) but expecting ",globs.length);
}
for(int i = 0; i < res.length; ++i){
- final String glob = GlobCommand.globToStrglob(globs[i])
- .replaceAll("\\s+"," ");
+ final String glob = globs[i].replaceAll("\\s+"," ");
//t.verbose(argv[0]," <<",glob,">> vs <<",res[i],">>");
if( jsonMode ){
if( !glob.equals(res[i]) ){
Util.toss(TestFailure.class, argv[0], " json <<",glob,
">> does not match: <<",res[i],">>");
}
- }else if( 0 != sqlite3_strglob(glob, res[i]) ){
+ }else if( 0 != SQLTester.strglob(glob, res[i]) ){
Util.toss(TestFailure.class, argv[0], " glob <<",glob,
">> does not match: <<",res[i],">>");
}
--result {a b} c d e "{}" f "{\011}" g
--testcase 2
SELECT 123
---glob ###
+--glob 1#
--testcase 3
SELECT 'a'
--notglob #
[1,2,3]
{"a":1,"b":2}
--end
+--testcase table-result-globs
+ SELECT 123;
+ SELECT 'aBc';
+ SELECT 456;
+--tableresult
+ #
+ [a-z][A-Z][a-z]
+ 4#
+--end
--an-uknown-command
-C Implement\sthe\sSQLTester's\sresult\sescaping\srules.
-D 2023-08-09T14:24:22.127
+C Extend\sSQLTester\sglob\ssupport\swith\s'#'.
+D 2023-08-09T14:43:54.326
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+F ext/jni/src/org/sqlite/jni/SQLite3Jni.java 2fc40765b9f45973103d12d6e9d7df1c9d93afaba7b884a0f16a2fde040c374c
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-R 03dd2e2f7f4ef00e6ca61e5373fcfe05
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U stephan
-Z 5d907161d89ca6745e892ceb9fdce9a9
+Z eb9db15edefb1a30f58396ebdbab4f61
# Remove this line to create a well-formed Fossil manifest.
-61bb950873a1ec45a71b15a0ab5128a50417c4ecdd7d5bd9add0c18afcbadf34
\ No newline at end of file
+756ef83f45b69d9f78965ef1171d36477a32f938fe179e59b95f32f07849c0e5
\ No newline at end of file