Incorrect coverage reported for ternaries in some situations #61
Description
- Version: 11.9.0
- Platform: Darwin Fhqwhgads.local 17.7.0 Darwin Kernel Version 17.7.0: Thu Dec 20 21:47:19 PST 2018; root:xnu-4570.71.22~1/RELEASE_X86_64 x86_64
In file foo.js:
'use strict';
function testIt (a, b) {
const thing = a && b;
console.log(thing);
return a && b;
}
if (testIt(true, false))
console.log('foo');I run this:
c8 node foo.jsI get this:
false
----------|----------|----------|----------|----------|-------------------|
File | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s |
----------|----------|----------|----------|----------|-------------------|
All files | 100 | 60 | 100 | 100 | |
foo.js | 100 | 60 | 100 | 100 | 6,10 |
----------|----------|----------|----------|----------|-------------------|I would have expected the coverage for line 4 (the assignment to thing) and line 6 (the return statement) to be the same. Instead, it is (correctly) reporting that 6 has some uncovered branches, but is omitting the same thing for line 4.