fix broken backtracking behavior

don't even try recursing if the indentation isn't correct for it to
potentially be a subtest. this was causing exponential behavior since it
would try to parse a plan as a result, fail, then try to parse it as a
subtest result, and try to treat it as the start of a plan-first tap
stream when that shouldn't be possible at all because the indentation
should indicate that it's not a subtest

1 files changed, 14 insertions, 0 deletions

diff --git a/src/test/scala/com/iinteractive/test/SubtestsTest.scala b/src/test/scala/com/iinteractive/test/SubtestsTest.scala
new file mode 100644
index 0000000..1e569b7
--- /dev/null
+++ b/src/test/scala/com/iinteractive/test/SubtestsTest.scala
@@ -0,0 +1,14 @@
+package com.iinteractive.test
+
+import java.io.ByteArrayOutputStream
+
+import com.iinteractive.test.tap.Parser
+
+// ensure subtest parsing works properly
+class SubtestsTest extends TestMore {
+  for (i <- 1 to 100) {
+    subtest ("subtest " + i) {
+      pass
+    }
+  }
+}