More .assert testcases

Add testcases with error generation.

test/asm/listing/032-assert-error3.s

@@ -1,8 +1,3 @@
-; 2022-06-18 Spiro Trikaliotis
+; 2022-06-20 Spiro Trikaliotis
 
         .assert * = $0000, error, "Code not at $0000"
-        .assert * = $0001, error, "Code not at $0001"
-        .assert * = $1000, error, "Code not at $1000"
-        .assert * = $1001, error, "Code not at $1001"
-        .assert * = $8000, error, "Code not at $8000"
-        .assert * = $8001, error, "Code not at $8001"

test/asm/listing/032-assert-error4.s

@@ -0,0 +1,3 @@
+; 2022-06-20 Spiro Trikaliotis
+
+        .assert * = $0001, error, "Code not at $0001"

test/asm/listing/032-assert-error5.s

@@ -0,0 +1,3 @@
+; 2022-06-20 Spiro Trikaliotis
+
+        .assert * = $1000, error, "Code not at $1000"

test/asm/listing/032-assert-error6.s

@@ -0,0 +1,3 @@
+; 2022-06-20 Spiro Trikaliotis
+
+        .assert * = $1001, error, "Code not at $1001"

test/asm/listing/032-assert-error7.s

@@ -0,0 +1,3 @@
+; 2022-06-20 Spiro Trikaliotis
+
+        .assert * = $8000, error, "Code not at $8000"

test/asm/listing/032-assert-error8.s

@@ -0,0 +1,3 @@
+; 2022-06-20 Spiro Trikaliotis
+
+        .assert * = $8001, error, "Code not at $8001"

test/asm/listing/ref/032-assert-error4.ld65err-ref

@@ -0,0 +1 @@
+ld65: Error: 032-assert-error4.s:3: Code not at $0001

test/asm/listing/ref/032-assert-error6.ld65err-ref

@@ -0,0 +1 @@
+ld65: Error: 032-assert-error6.s:3: Code not at $1001

test/asm/listing/ref/032-assert-error7.ld65err-ref

@@ -0,0 +1 @@
+ld65: Error: 032-assert-error7.s:3: Code not at $8000

test/asm/listing/ref/032-assert-error8.ld65err-ref

@@ -0,0 +1 @@
+ld65: Error: 032-assert-error8.s:3: Code not at $8001