13 files changed, 44 insertions, 0 deletions
diff --git a/Tests/RunCMake/if/RunCMakeTest.cmake b/Tests/RunCMake/if/RunCMakeTest.cmake
index 077d00a..f54edf7 100644
--- a/Tests/RunCMake/if/RunCMakeTest.cmake
+++ b/Tests/RunCMake/if/RunCMakeTest.cmake
@@ -3,7 +3,11 @@ include(RunCMake)
 run_cmake(InvalidArgument1)
 run_cmake(IsDirectory)
 run_cmake(IsDirectoryLong)
+run_cmake(duplicate-deep-else)
+run_cmake(duplicate-else)
+run_cmake(duplicate-else-after-elseif)
 run_cmake(elseif-message)
+run_cmake(misplaced-elseif)
 
 run_cmake(MatchesSelf)
 
diff --git a/Tests/RunCMake/if/duplicate-deep-else-result.txt b/Tests/RunCMake/if/duplicate-deep-else-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-deep-else-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/if/duplicate-deep-else-stderr.txt b/Tests/RunCMake/if/duplicate-deep-else-stderr.txt
new file mode 100644
index 0000000..ac2335c
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-deep-else-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at duplicate-deep-else.cmake:[0-9]+ \(else\):
+  A duplicate ELSE command was found inside an IF block.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/if/duplicate-deep-else.cmake b/Tests/RunCMake/if/duplicate-deep-else.cmake
new file mode 100644
index 0000000..94f06de
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-deep-else.cmake
@@ -0,0 +1,7 @@
+if(0)
+else()
+  if(0)
+  else()
+  else()
+  endif()
+endif()
diff --git a/Tests/RunCMake/if/duplicate-else-after-elseif-result.txt b/Tests/RunCMake/if/duplicate-else-after-elseif-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-else-after-elseif-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/if/duplicate-else-after-elseif-stderr.txt b/Tests/RunCMake/if/duplicate-else-after-elseif-stderr.txt
new file mode 100644
index 0000000..ba6765c
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-else-after-elseif-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at duplicate-else-after-elseif.cmake:[0-9]+ \(else\):
+  A duplicate ELSE command was found inside an IF block.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/if/duplicate-else-after-elseif.cmake b/Tests/RunCMake/if/duplicate-else-after-elseif.cmake
new file mode 100644
index 0000000..d1d4ac1
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-else-after-elseif.cmake
@@ -0,0 +1,5 @@
+if(0)
+elseif(0)
+else()
+else()
+endif()
diff --git a/Tests/RunCMake/if/duplicate-else-result.txt b/Tests/RunCMake/if/duplicate-else-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-else-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/if/duplicate-else-stderr.txt b/Tests/RunCMake/if/duplicate-else-stderr.txt
new file mode 100644
index 0000000..e0dd01f
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-else-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at duplicate-else.cmake:[0-9]+ \(else\):
+  A duplicate ELSE command was found inside an IF block.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/if/duplicate-else.cmake b/Tests/RunCMake/if/duplicate-else.cmake
new file mode 100644
index 0000000..14a03ac
--- /dev/null
+++ b/Tests/RunCMake/if/duplicate-else.cmake
@@ -0,0 +1,4 @@
+if(0)
+else()
+else()
+endif()
diff --git a/Tests/RunCMake/if/misplaced-elseif-result.txt b/Tests/RunCMake/if/misplaced-elseif-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/if/misplaced-elseif-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/if/misplaced-elseif-stderr.txt b/Tests/RunCMake/if/misplaced-elseif-stderr.txt
new file mode 100644
index 0000000..c4b0266
--- /dev/null
+++ b/Tests/RunCMake/if/misplaced-elseif-stderr.txt
@@ -0,0 +1,4 @@
+CMake Error at misplaced-elseif.cmake:[0-9]+ \(elseif\):
+  An ELSEIF command was found after an ELSE command.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:3 \(include\)
diff --git a/Tests/RunCMake/if/misplaced-elseif.cmake b/Tests/RunCMake/if/misplaced-elseif.cmake
new file mode 100644
index 0000000..d27f24e
--- /dev/null
+++ b/Tests/RunCMake/if/misplaced-elseif.cmake
@@ -0,0 +1,4 @@
+if(0)
+else()
+elseif(1)
+endif()