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JS SQLTestRunner can now run the Java impl's core-most sanity tests, missing only support for directives.

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FossilOrigin-Name: 5e798369375ce1b0c9cdf831f835d931fbd562ff7b4db09a06d1bdca2ac1b975
This commit is contained in:
stephan
2023-08-29 20:01:01 +00:00
parent 69a55ca17d
commit aa15047796
7 changed files with 503 additions and 79 deletions
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112
ext/wasm/api/sqlite3-wasm.c
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@ -1801,6 +1801,118 @@ char * sqlite3_wasm_test_str_hello(int fail){
}
return s;
}
/*
** For testing using SQLTester scripts.
**
** 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 sqlite3_wasm_SQLTester_strnotglob(const char *zGlob, const char *z){
int c, c2;
int invert;
int seen;
typedef int (*recurse_f)(const char *,const char *);
static const recurse_f recurse = sqlite3_wasm_SQLTester_strnotglob;
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 && recurse(zGlob-1,z)==0 ){
z++;
}
return (*z)!=0;
}
while( (c2 = (*(z++)))!=0 ){
while( c2!=c ){
c2 = *(z++);
if( c2==0 ) return 0;
}
if( recurse(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;
}
SQLITE_WASM_EXPORT
int sqlite3_wasm_SQLTester_strglob(const char *zGlob, const char *z){
return !sqlite3_wasm_SQLTester_strnotglob(zGlob, z);
}
#endif /* SQLITE_WASM_TESTS */
#undef SQLITE_WASM_EXPORT