9 files changed, 72 insertions, 0 deletions
diff --git a/Tests/RunCMake/if/IncompleteMatches-stdout.txt b/Tests/RunCMake/if/IncompleteMatches-stdout.txt
new file mode 100644
index 0000000..634d988
--- /dev/null
+++ b/Tests/RunCMake/if/IncompleteMatches-stdout.txt
@@ -0,0 +1,6 @@
+-- Test #1 passed
+-- Test #2 passed
+-- Test #3 passed
+-- Test #4 passed
+-- Test #5 passed
+-- Test #6 passed
diff --git a/Tests/RunCMake/if/IncompleteMatches.cmake b/Tests/RunCMake/if/IncompleteMatches.cmake
new file mode 100644
index 0000000..7142cfc
--- /dev/null
+++ b/Tests/RunCMake/if/IncompleteMatches.cmake
@@ -0,0 +1,36 @@
+if(MATCHES)
+  message(SEND_ERROR "Test #1 failed")
+else()
+  message(STATUS "Test #1 passed")
+endif()
+
+if("" MATCHES "")
+  message(STATUS "Test #2 passed")
+else()
+  message(SEND_ERROR "Test #2 failed")
+endif()
+
+if(MATCHES RHS)
+  message(SEND_ERROR "Test #3 failed")
+else()
+  message(STATUS "Test #3 passed")
+endif()
+
+set(RHS "")
+if(MATCHES RHS)
+  message(SEND_ERROR "Test #4 failed")
+else()
+  message(STATUS "Test #4 passed")
+endif()
+
+if(MATCHES "^$")
+  message(SEND_ERROR "Test #5 failed")
+else()
+  message(STATUS "Test #5 passed")
+endif()
+
+if("" MATCHES "^$")
+  message(STATUS "Test #6 passed")
+else()
+  message(SEND_ERROR "Test #6 failed")
+endif()
diff --git a/Tests/RunCMake/if/IncompleteMatchesFail-result.txt b/Tests/RunCMake/if/IncompleteMatchesFail-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/if/IncompleteMatchesFail-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/if/IncompleteMatchesFail-stderr.txt b/Tests/RunCMake/if/IncompleteMatchesFail-stderr.txt
new file mode 100644
index 0000000..6e8ac80
--- /dev/null
+++ b/Tests/RunCMake/if/IncompleteMatchesFail-stderr.txt
@@ -0,0 +1,6 @@
+CMake Error at IncompleteMatchesFail\.cmake:1 \(if\):
+  if given arguments:
+
+    "LHS" "MATCHES"
+
+  Unknown arguments specified
diff --git a/Tests/RunCMake/if/IncompleteMatchesFail.cmake b/Tests/RunCMake/if/IncompleteMatchesFail.cmake
new file mode 100644
index 0000000..a3ef2b8
--- /dev/null
+++ b/Tests/RunCMake/if/IncompleteMatchesFail.cmake
@@ -0,0 +1,2 @@
+if(LHS MATCHES)
+endif()
diff --git a/Tests/RunCMake/if/RunCMakeTest.cmake b/Tests/RunCMake/if/RunCMakeTest.cmake
index f54edf7..6baa840 100644
--- a/Tests/RunCMake/if/RunCMakeTest.cmake
+++ b/Tests/RunCMake/if/RunCMakeTest.cmake
@@ -9,7 +9,11 @@ run_cmake(duplicate-else-after-elseif)
 run_cmake(elseif-message)
 run_cmake(misplaced-elseif)
 
+run_cmake(unbalanced-parenthesis)
+
 run_cmake(MatchesSelf)
+run_cmake(IncompleteMatches)
+run_cmake(IncompleteMatchesFail)
 
 run_cmake(TestNameThatExists)
 run_cmake(TestNameThatDoesNotExist)
diff --git a/Tests/RunCMake/if/unbalanced-parenthesis-result.txt b/Tests/RunCMake/if/unbalanced-parenthesis-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/if/unbalanced-parenthesis-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/if/unbalanced-parenthesis-stderr.txt b/Tests/RunCMake/if/unbalanced-parenthesis-stderr.txt
new file mode 100644
index 0000000..770ccb8
--- /dev/null
+++ b/Tests/RunCMake/if/unbalanced-parenthesis-stderr.txt
@@ -0,0 +1,8 @@
+CMake Error at unbalanced-parenthesis\.cmake:[0-9]+ \(if\):
+  if given arguments:
+
+    "NOT" "\(" "IN_LIST" "some_list"
+
+  mismatched parenthesis in condition
+Call Stack \(most recent call first\):
+  CMakeLists\.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/if/unbalanced-parenthesis.cmake b/Tests/RunCMake/if/unbalanced-parenthesis.cmake
new file mode 100644
index 0000000..c51c755
--- /dev/null
+++ b/Tests/RunCMake/if/unbalanced-parenthesis.cmake
@@ -0,0 +1,8 @@
+set(var_with_paren "(")
+set(some_list "")
+
+if(NOT ${var_with_paren} IN_LIST some_list)
+  message(STATUS "Never prints")
+else()
+  message(STATUS "Never prints")
+endif()