test posix:true in a way that works on win32

test/absolute.ts

@@ -15,7 +15,7 @@ for (const mark of marks) {
     t.plan(2)
 
     t.test('Emits absolute matches if option set', async t => {
-      var g = new Glob(pattern, { absolute: true })
+      var g = new Glob(pattern, { absolute: true, posix: true })
       const results = await g.walk()
 
       t.equal(
@@ -24,7 +24,7 @@ for (const mark of marks) {
         'must match all files'
       )
       for (const m of results) {
-        ok(t, m)
+        t.ok(m.startsWith('/'), 'starts with / ' + m)
       }
     })
 

test/mark.ts

@@ -1,9 +1,9 @@
-import { sep } from 'path'
 import t from 'tap'
 import { glob } from '../'
 process.chdir(__dirname + '/fixtures')
 
 const alphasort = (a: string, b: string) => a.localeCompare(b, 'en')
+import { sep } from 'path'
 const j = (a: string[]) =>
   a.map(s => s.split('/').join(sep)).sort(alphasort)
 
@@ -146,14 +146,11 @@ for (const mark of [true, false]) {
   for (const slash of [true, false]) {
     t.test('cwd mark:' + mark + ' slash:' + slash, async t => {
       const pattern = cwd + (slash ? '/' : '')
-      const results = await glob(pattern, { mark, posix: true })
+      const results = await glob(pattern, { mark })
       t.equal(results.length, 1)
-      const res = results[0]
-      const syncResults = glob.globSync(pattern, {
-        mark: mark,
-        posix: true,
-      })
-      const syncRes = syncResults[0]
+      const res = results[0].replace(/\\/g, '/')
+      const syncResults = glob.globSync(pattern, { mark: mark })
+      const syncRes = syncResults[0].replace(/\\/g, '/')
       if (mark) {
         t.equal(res, cwd + '/')
       } else {