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Get the JS SQLTester command handlers in place sans those which have to run SQL.

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FossilOrigin-Name: d21b1217964a53f33b7ba3958b34aa8560dff8ede33e66f54aa0afbab7099ec3
This commit is contained in:
stephan
2023-08-29 15:39:57 +00:00
parent 0fc20a32c0
commit 69a55ca17d
6 changed files with 424 additions and 56 deletions
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36
ext/wasm/api/sqlite3-api-prologue.js
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@ -1135,7 +1135,23 @@ globalThis.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
return 1===n
? wasm.pstack.alloc(safePtrSize ? 8 : wasm.ptrSizeof)
: wasm.pstack.allocChunks(n, safePtrSize ? 8 : wasm.ptrSizeof);
},
/**
Records the current pstack position, calls the given function,
and restores the pstack regardless of whether the function
throws. Returns the result of the call or propagates an
exception on error.
Added in 3.44.
*/
call: function(f){
const stackPos = wasm.pstack.pointer;
try{ return f() }finally{
wasm.pstack.restore(stackPos);
}
}
})/*wasm.pstack*/;
Object.defineProperties(wasm.pstack, {
/**
@ -1543,6 +1559,26 @@ globalThis.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
}
};
/**
If v is a string, it is returned as-is. If it is-a Array, its
join("") result is returned. If is is a Uint8Array, Int8Array,
or ArrayBuffer, it is assumed to hold UTF-8-encoded text and is
decoded to a string. If it looks like a WASM pointer,
wasm.cstrToJs(sql) is returned. Else undefined is returned.
The intent of this function is to convert SQL input text from a
variety of common forms to plain strings.
Added in 3.44
*/
capi.sqlite3_js_sql_to_string = (sql)=>{
if('string' === typeof sql){
return sql;
}
const x = flexibleString(v);
return x===v ? undefined : x;
}
if( util.isUIThread() ){
/* Features specific to the main window thread... */