From 103c297abc07dd7071cdba1abff97bef1b36cc9d Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Wed, 12 Sep 2012 13:44:09 +1000
Subject: Fix bug where removing all characters from indicator at end of
 document did not remove that run causing iteration over the indicator to
 hang.

---
 test/unit/testRunStyles.cxx | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'test/unit')

diff --git a/test/unit/testRunStyles.cxx b/test/unit/testRunStyles.cxx
index 5cf4b7e01..8fec25b56 100644
--- a/test/unit/testRunStyles.cxx
+++ b/test/unit/testRunStyles.cxx
@@ -281,3 +281,34 @@ TEST_F(RunStylesTest, DeleteAll) {
 	EXPECT_EQ(1, prs->Runs());
 }
 
+TEST_F(RunStylesTest, DeleteSecond) {
+	prs->InsertSpace(0, 3);
+	int startFill = 1;
+	int lengthFill = 1;
+	EXPECT_EQ(true, prs->FillRange(startFill, 99, lengthFill));
+	EXPECT_EQ(3, prs->Length());
+	EXPECT_EQ(3, prs->Runs());
+	prs->DeleteRange(1, 1);
+	EXPECT_EQ(2, prs->Length());
+	EXPECT_EQ(1, prs->Runs());
+}
+
+TEST_F(RunStylesTest, DeleteEndRun) {
+	prs->InsertSpace(0, 2);
+	int startFill = 1;
+	int lengthFill = 1;
+	EXPECT_EQ(true, prs->FillRange(startFill, 99, lengthFill));
+	EXPECT_EQ(2, prs->Length());
+	EXPECT_EQ(2, prs->Runs());
+	EXPECT_EQ(0, prs->StartRun(0));
+	EXPECT_EQ(1, prs->EndRun(0));
+	EXPECT_EQ(1, prs->StartRun(1));
+	EXPECT_EQ(2, prs->EndRun(1));
+	prs->DeleteRange(1, 1);
+	EXPECT_EQ(1, prs->Length());
+	EXPECT_EQ(1, prs->Runs());
+	EXPECT_EQ(0, prs->StartRun(0));
+	EXPECT_EQ(1, prs->EndRun(0));
+	EXPECT_EQ(0, prs->StartRun(1));
+	EXPECT_EQ(1, prs->EndRun(1));
+}
-- 
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