Method setBreakPoint

deps/v8/test/debugger/test-api.js:116–126

(func, opt_line, opt_column, opt_condition)

  // Returns the resulting breakpoint id.
  setBreakPoint(func, opt_line, opt_column, opt_condition) {
    assertFalse(%FunctionIsAPIFunction(func));

    const scriptid = %FunctionGetScriptId(func);
    assertTrue(scriptid != -1);

    const offset = %FunctionGetScriptSourcePosition(func);
    const loc =
      %ScriptLocationFromLine2(scriptid, opt_line, opt_column, offset);
    return this.setBreakPointAtLocation(scriptid, loc, opt_condition);
  }

  clearBreakPoint(breakpoint) {
    assertTrue(this.breakpoints.has(breakpoint));