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// Test class field initializers have reasonable lineno/column values
gczeal(0);
// Use the Debugger API to introspect the line / column.
let d = new Debugger();
let g = newGlobal({newCompartment: true})
let gw = d.addDebuggee(g);
let source = `
let A = "A";
let B = "B";
class C {
// START----v
'field_str';
'field_str_with_init' = 1;
[A];
[B] = 2;
static x;
static y = 3;
static [A + "static"];
static [B + "static"] = 4;
// END
}
`;
let NumInitializers = 8;
// Compute (1-based) line number of 'START' and 'END' markers.
let START = source.split('\n').findIndex(x => x.includes("START")) + 1;
let END = source.split('\n').findIndex(x => x.includes("END")) + 1;
assertEq(END - START - 1, NumInitializers);
// Use debugger to locate internal field-initializer scripts.
g.evaluate(source);
let scripts = d.findScripts()
.filter(script => (script.startLine >= START &&
script.startLine <= END));
scripts.sort((x, y) => (x.sourceStart - y.sourceStart))
for (var i = 0; i < NumInitializers; ++i) {
let script = scripts[i];
let lineText = source.split('\n')[START + i];
// Check the initializer lambda has expected line/column
assertEq(script.startLine, START + 1 + i);
assertEq(script.startColumn, 20);
// Check that source length matches expectations.
assertEq(script.startColumn + script.sourceLength + ';'.length, lineText.length);
}
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