diff --git a/test/asm/bank-noexist.asm b/test/asm/bank-noexist.asm
new file mode 100644
index 00000000..e8826ac6
--- /dev/null
+++ b/test/asm/bank-noexist.asm
@@ -0,0 +1,2 @@
+SECTION "sec", ROM0
+	db BANK(noexist) 
diff --git a/test/asm/bank-noexist.out b/test/asm/bank-noexist.out
new file mode 100644
index 00000000..33c3e439
--- /dev/null
+++ b/test/asm/bank-noexist.out
@@ -0,0 +1,2 @@
+ERROR:	bank-noexist.asm(2) :
+	'noexist' not defined
diff --git a/test/asm/divzero-section-bank.asm b/test/asm/divzero-section-bank.asm
new file mode 100644
index 00000000..10ac53e0
--- /dev/null
+++ b/test/asm/divzero-section-bank.asm
@@ -0,0 +1 @@
+SECTION "sec", ROMX[$/0]
diff --git a/test/asm/divzero-section-bank.out b/test/asm/divzero-section-bank.out
new file mode 100644
index 00000000..c79c772c
--- /dev/null
+++ b/test/asm/divzero-section-bank.out
@@ -0,0 +1,3 @@
+ERROR:	foo.asm(1) :
+	syntax error
+rgbasm: Assembly aborted in pass 1 (1 errors)!
diff --git a/test/asm/macro-@.asm b/test/asm/macro-@.asm
new file mode 100644
index 00000000..afd2711a
--- /dev/null
+++ b/test/asm/macro-@.asm
@@ -0,0 +1 @@
+foo @bar
diff --git a/test/asm/macro-@.out b/test/asm/macro-@.out
new file mode 100644
index 00000000..8ad32e0f
--- /dev/null
+++ b/test/asm/macro-@.out
@@ -0,0 +1,2 @@
+ERROR:	macro-@.asm(1) -> @(-1) :
+	Macro '@' not defined
diff --git a/test/asm/null-in-macro.asm b/test/asm/null-in-macro.asm
new file mode 100644
index 00000000..c9f87a3d
Binary files /dev/null and b/test/asm/null-in-macro.asm differ
diff --git a/test/asm/null-in-macro.out b/test/asm/null-in-macro.out
new file mode 100644
index 00000000..e69de29b
diff --git a/test/asm/test.sh b/test/asm/test.sh
new file mode 100644
index 00000000..221e7ba6
--- /dev/null
+++ b/test/asm/test.sh
@@ -0,0 +1,7 @@
+fname=$(mktemp)
+
+for i in *.asm; do
+	../../rgbasm $i >$fname 2>&1
+#	diff -u $fname $(basename $i .asm).out
+	diff -u $fname ${i%.asm}.out
+done
diff --git a/test/asm/undefined-dot.asm b/test/asm/undefined-dot.asm
new file mode 100644
index 00000000..a30baee1
--- /dev/null
+++ b/test/asm/undefined-dot.asm
@@ -0,0 +1,3 @@
+SECTION "sec", ROM0
+foo:
+	add sp, .
diff --git a/test/asm/undefined-dot.out b/test/asm/undefined-dot.out
new file mode 100644
index 00000000..f6b05bf9
--- /dev/null
+++ b/test/asm/undefined-dot.out
@@ -0,0 +1,2 @@
+ERROR:	undefined-dot.asm(3) :
+	'.' not defined