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Add addOnDispose() method to Jaccwabyt and code-adjacent minor internal cleanups.

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FossilOrigin-Name: 6a2723fe3f28dd94328d901e64e1e9ee9a1b2e9eeaed6c54038a5b83c914db78
This commit is contained in:
stephan
2022-12-07 03:42:39 +00:00
parent 241cde98b8
commit 30da58c5d6
6 changed files with 88 additions and 35 deletions
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19
ext/wasm/tester1.c-pp.js
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@@ -710,7 +710,7 @@ self.sqlite3InitModule = sqlite3InitModule;
}/*WhWasmUtil*/)
////////////////////////////////////////////////////////////////////
.t('sqlite3.StructBinder (jaccwabyt)', function(sqlite3){
.t('sqlite3.StructBinder (jaccwabyt🐇)', function(sqlite3){
const S = sqlite3, W = S.wasm;
const MyStructDef = {
sizeof: 16,
@@ -864,6 +864,18 @@ self.sqlite3InitModule = sqlite3InitModule;
}finally{
wts.dispose();
}
if(1){ // ondispose of other struct instances
const s1 = new WTStruct, s2 = new WTStruct, s3 = new WTStruct;
T.assert(s1.lookupMember instanceof Function)
.assert(s1.addOnDispose instanceof Function);
s1.addOnDispose(s2,"testing variadic args");
T.assert(2===s1.ondispose.length);
s2.addOnDispose(s3);
s1.dispose();
T.assert(!s2.pointer,"Expecting s2 to be ondispose'd by s1.");
T.assert(!s3.pointer,"Expecting s3 to be ondispose'd by s2.");
}
}/*StructBinder*/)
////////////////////////////////////////////////////////////////////
@@ -1549,6 +1561,7 @@ self.sqlite3InitModule = sqlite3InitModule;
.assert(args[0] === 'testvtab')
.assert(args[1] === 'main')
.assert(args[2] === 'testvtab');
console.debug("xConnect() args =",args);
const rc = capi.sqlite3_declare_vtab(
pDb, "CREATE TABLE ignored(a,b)"
);
@@ -1577,8 +1590,8 @@ self.sqlite3InitModule = sqlite3InitModule;
xOpen: function(pVtab, ppCursor){
try{
const t = vth.xWrapVtab(pVtab), c = vth.xWrapCursor();
T.assert(t instanceof capi.sqlite3_vtab);
T.assert(c instanceof capi.sqlite3_vtab_cursor);
T.assert(t instanceof capi.sqlite3_vtab)
.assert(c instanceof capi.sqlite3_vtab_cursor);
wasm.setPtrValue(ppCursor, c.pointer);
c._rowId = 0;
return 0;