add test case demonstrating odd teardown timing

Re #353

test/test/teardown-timing--bail--buffer.tap

@@ -0,0 +1,28 @@
+TAP version 13
+############## step1 startup
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step1 teardown
+############## step2 startup
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step2 teardown
+############## step3 startup
+############## step4 startup
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step3 teardown
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step4 teardown
+1..4
+___/# time=[0-9.]+(ms)?/~~~
+

test/test/teardown-timing--bail.tap

@@ -0,0 +1,28 @@
+TAP version 13
+############## step1 startup
+# Subtest: step1
+    1..0
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step2 startup
+############## step1 teardown
+# Subtest: step2
+    1..0
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 startup
+# Subtest: step3
+    1..0
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 teardown
+############## step4 startup
+# Subtest: step4
+    1..0
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step4 teardown
+############## step2 teardown
+1..4
+___/# time=[0-9.]+(ms)?/~~~
+

test/test/teardown-timing--buffer.tap

@@ -0,0 +1,28 @@
+TAP version 13
+############## step1 startup
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step1 teardown
+############## step2 startup
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step2 teardown
+############## step3 startup
+############## step4 startup
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step3 teardown
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step4 teardown
+1..4
+___/# time=[0-9.]+(ms)?/~~~
+

test/test/teardown-timing-throws--bail--buffer.tap

@@ -0,0 +1,32 @@
+TAP version 13
+############## step1 startup
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step1 teardown
+############## step2 startup
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step2 teardown
+############## step3 startup
+############## step4 startup
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step3 teardown
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step4 teardown
+not ok 5 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":7},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+Bail out! # ############## step1 teardown
+

test/test/teardown-timing-throws--bail.tap

@@ -0,0 +1,31 @@
+TAP version 13
+############## step1 startup
+# Subtest: step1
+    1..0
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step2 startup
+############## step1 teardown
+# Subtest: step2
+    1..0
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 startup
+# Subtest: step3
+    1..0
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 teardown
+############## step4 startup
+# Subtest: step4
+    1..0
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step4 teardown
+not ok 5 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":7},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+Bail out! # ############## step1 teardown
+

test/test/teardown-timing-throws--buffer.tap

@@ -0,0 +1,49 @@
+TAP version 13
+############## step1 startup
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step1 teardown
+############## step2 startup
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step2 teardown
+############## step3 startup
+############## step4 startup
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step3 teardown
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~ {
+    1..0
+}
+
+############## step4 teardown
+not ok 5 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":7},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+not ok 6 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":16},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+not ok 7 - ############## step3 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":25},"source":"throw new Error('############## step3 teardown')\n","test":"TAP"}
+  ...
+
+not ok 8 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":34},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+1..8
+# failed 4 of 8 tests
+___/# time=[0-9.]+(ms)?/~~~
+

test/test/teardown-timing-throws.js

@@ -0,0 +1,37 @@
+var t = require('../..')
+
+t.test('step1', function (t) {
+  console.log('##############', 'step1 startup')
+  t.tearDown(function () {
+    console.log('############## step1 teardown')
+    throw new Error('############## step1 teardown')
+  })
+  setImmediate(t.done)
+})
+
+t.test('step2', function (t) {
+  console.log('##############', 'step2 startup')
+  t.tearDown(function () {
+    console.log('############## step2 teardown')
+    throw new Error('############## step1 teardown')
+  })
+  setImmediate(t.done)
+})
+
+t.test('step3', function (t) {
+  console.log('##############', 'step3 startup')
+  t.tearDown(function () {
+    console.log('############## step3 teardown')
+    throw new Error('############## step3 teardown')
+  })
+  t.done()
+})
+
+t.test('step4', function (t) {
+  console.log('##############', 'step4 startup')
+  t.tearDown(function () {
+    console.log('############## step4 teardown')
+    throw new Error('############## step1 teardown')
+  })
+  t.done()
+})

test/test/teardown-timing-throws.tap

@@ -0,0 +1,49 @@
+TAP version 13
+############## step1 startup
+# Subtest: step1
+    1..0
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step2 startup
+############## step1 teardown
+# Subtest: step2
+    1..0
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 startup
+# Subtest: step3
+    1..0
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 teardown
+############## step4 startup
+# Subtest: step4
+    1..0
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step4 teardown
+not ok 5 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":7},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+not ok 6 - ############## step3 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":25},"source":"throw new Error('############## step3 teardown')\n","test":"TAP"}
+  ...
+
+not ok 7 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":34},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+############## step2 teardown
+not ok 8 - ############## step1 teardown
+  ---
+  {"at":{"column":11,"file":"test/test/teardown-timing-throws.js","line":16},"source":"throw new Error('############## step1 teardown')\n","test":"TAP"}
+  ...
+
+1..8
+# failed 4 of 8 tests
+___/# time=[0-9.]+(ms)?/~~~
+

test/test/teardown-timing.js

@@ -0,0 +1,33 @@
+var t = require('../..')
+
+t.test('step1', function (t) {
+  console.log('##############', 'step1 startup')
+  t.tearDown(function () {
+    console.log('##############', 'step1 teardown')
+  })
+  setImmediate(t.done)
+})
+
+t.test('step2', function (t) {
+  console.log('##############', 'step2 startup')
+  t.tearDown(function () {
+    console.log('##############', 'step2 teardown')
+  })
+  setImmediate(t.done)
+})
+
+t.test('step3', function (t) {
+  console.log('##############', 'step3 startup')
+  t.tearDown(function () {
+    console.log('##############', 'step3 teardown')
+  })
+  t.done()
+})
+
+t.test('step4', function (t) {
+  console.log('##############', 'step4 startup')
+  t.tearDown(function () {
+    console.log('##############', 'step4 teardown')
+  })
+  t.done()
+})

test/test/teardown-timing.tap

@@ -0,0 +1,28 @@
+TAP version 13
+############## step1 startup
+# Subtest: step1
+    1..0
+ok 1 - step1 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step2 startup
+############## step1 teardown
+# Subtest: step2
+    1..0
+ok 2 - step2 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 startup
+# Subtest: step3
+    1..0
+ok 3 - step3 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step3 teardown
+############## step4 startup
+# Subtest: step4
+    1..0
+ok 4 - step4 ___/# time=[0-9.]+(ms)?/~~~
+
+############## step4 teardown
+############## step2 teardown
+1..4
+___/# time=[0-9.]+(ms)?/~~~
+