Added a infrastructure for check passes, and wrote a few

4 files changed, 26 insertions, 0 deletions

diff --git a/test/errors/high-form/Flip-Mem.fir b/test/errors/high-form/Flip-Mem.fir
new file mode 100644
index 00000000..67fae14f
--- /dev/null
+++ b/test/errors/high-form/Flip-Mem.fir
@@ -0,0 +1,6 @@
+; RUN: firrtl -i %s -o %s.flo -x X -p c | tee %s.out | FileCheck %s
+; CHECK: Memory m cannot be a bundle type with flips.
+
+circuit Flip-Mem : 
+  module Flip-Mem : 
+    mem m : {x : UInt<3>, flip y : UInt<5>}[10]
diff --git a/test/errors/high-form/Top.fir b/test/errors/high-form/Top.fir
new file mode 100644
index 00000000..1d663c9c
--- /dev/null
+++ b/test/errors/high-form/Top.fir
@@ -0,0 +1,9 @@
+
+; RUN: firrtl -i %s -o %s.flo -x X -p c | tee %s.out | FileCheck %s
+; CHECK: A single module must be named Top.
+
+circuit Top :
+  module Top1 :
+    wire x : UInt<1>
+  module Top2 : 
+    wire x : UInt<1>
diff --git a/test/errors/parser/Nested-Module.fir b/test/errors/parser/Nested-Module.fir
new file mode 100644
index 00000000..3f06db76
--- /dev/null
+++ b/test/errors/parser/Nested-Module.fir
@@ -0,0 +1,6 @@
+; RUN: firrtl -i %s -o %s.flo -x X -p c | tee %s.out | FileCheck %s
+; CHECK: FIRRTL Parsing Error: Expected a statement here.
+
+circuit Nested-Module : 
+  module Top : 
+    module Child :
diff --git a/test/errors/parser/Statements-in-Circuit.fir b/test/errors/parser/Statements-in-Circuit.fir
new file mode 100644
index 00000000..5f675e82
--- /dev/null
+++ b/test/errors/parser/Statements-in-Circuit.fir
@@ -0,0 +1,5 @@
+; RUN: firrtl -i %s -o %s.flo -x X -p c | tee %s.out | FileCheck %s
+; CHECK: FIRRTL Parsing Error: Expected a module declaration here.
+
+circuit Statement-in-Circuit : 
+   node x : UInt(1)