// Test that bytecode is still shared when expected. The expectations can be
// updated if necessary.
// Check the testing function.
evaluate(`function a01(){ return a + b; }`)
evaluate(`function a02(){ return a + b; }`)
evaluate(`function a03(){ return a + b + c; }`)
assertEq(hasSameBytecodeData(a01, a02), true )
assertEq(hasSameBytecodeData(a01, a03), false )
// Check effect of whitespace.
evaluate(`function b(){}`)
evaluate(`function b01(){}`)
evaluate(`function b02 (){}`)
evaluate(`function b03( ){}`)
evaluate(`function b04() {}`)
evaluate(`function b05(){ }`)
assertEq(hasSameBytecodeData(b, b01), true )
assertEq(hasSameBytecodeData(b, b02), true )
assertEq(hasSameBytecodeData(b, b03), false )
assertEq(hasSameBytecodeData(b, b04), false )
assertEq(hasSameBytecodeData(b, b05), false )
// Check effect of binding names.
evaluate(`function c01(){ return a; }`)
evaluate(`function c02(){ return b; }`)
evaluate(`function c03(){ return cc; }`)
assertEq(hasSameBytecodeData(c01, c02), true )
assertEq(hasSameBytecodeData(c01, c03), false )
// Check effect of string literals.
evaluate(`function d01(){ return "AA" ; }`)
evaluate(`function d02(){ return "BB" ; }`)
assertEq(hasSameBytecodeData(d01, d02), true )
// Check effect of string template literals.
evaluate("function e01(){ return a`AA`; }" )
evaluate("function e02(){ return b`BB`; }" )
assertEq(hasSameBytecodeData(e01, e02), true )
// Check effect of object literals.
evaluate(`function f01(){ return { a: 1 }; }`)
evaluate(`function f02(){ return { b: 1 }; }`)
evaluate(`function f03(){ return { b: 2 }; }`)
assertEq(hasSameBytecodeData(f01, f02), true )
assertEq(hasSameBytecodeData(f01, f03), false )
// Check effect of inner functions.
evaluate(`function g01(){ return () => 0; }`)
evaluate(`function g02(){ return () => 0; }`)
evaluate(`function g03(){ return () => a; }`)
assertEq(hasSameBytecodeData(g01, g02), true )
assertEq(hasSameBytecodeData(g01, g03), true )
// Check effect of line number.
evaluate(`function h01(){ return 0; }`)
evaluate(`\nfunction h02(){ return 0; }`)
evaluate(`\n\n\n\n\n\n\nfunction h03(){ return 0; }`)
assertEq(hasSameBytecodeData(h01, h02), true )
assertEq(hasSameBytecodeData(h01, h03), true )
// Check effect of line number when function has large gaps in it. This
// corresponds to SetLine source-notes.
evaluate(`function i01(){ return \n\n\n\n\n\n\n\n0; }`)
evaluate(`\nfunction i02(){ return \n\n\n\n\n\n\n\n0; }`)
evaluate(`\n\n\n\n\n\n\nfunction i03(){ return \n\n\n\n\n\n\n\n0; }`)
assertEq(hasSameBytecodeData(i01, i02), true )
assertEq(hasSameBytecodeData(i01, i03), true )
// Check effect of column number.
evaluate(`function j01(){ return 0; }`)
evaluate(` function j02(){ return 0; }`)
evaluate(` \tfunction j03(){ return 0; }`)
assertEq(hasSameBytecodeData(j01, j02), true )
assertEq(hasSameBytecodeData(j01, j03), true )
// Check different forms of functions.
evaluate(`function k01 () { return 0; }`)
evaluate(`var k02 = function () { return 0; }`)
evaluate(`var k03 = () => { return 0; }`)
assertEq(hasSameBytecodeData(k01, k02), true )
assertEq(hasSameBytecodeData(k01, k03), true )
// Check sharing across globals / compartments.
let l02_global = newGlobal({newCompartment: false });
let l03_global = newGlobal({newCompartment: true });
evaluate(`function l01() { return 0; }`)
l02_global.evaluate(`function l02() { return 0; }`)
l03_global.evaluate(`function l03() { return 0; }`)
assertEq(hasSameBytecodeData(l01, l02_global.l02), true )
assertEq(hasSameBytecodeData(l01, l03_global.l03), true )
Messung V0.5 C=86 H=100 G=93
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