test: nasm-t -- Add struc test

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>

travis/test/struc.asm

@@ -0,0 +1,31 @@
+bits 32
+
+; Simple struc example
+struc teststruc1
+	.long: resd 1
+	.word: resw 1
+	.byte: resb 1
+	.str:  resb 32
+endstruc
+
+; Reference with offset
+mov [ebp - 40 + teststruc1.word], ax
+
+istruc teststruc1
+	at .word, db 5
+iend
+
+; Struc with base offset
+; should be the same as the previous stuc
+struc teststruc2, -40
+	.long: resd 1
+	.word: resw 1
+	.byte: resb 1
+	.str:  resb 32
+endstruc
+
+mov [ebp + teststruc2.word], ax
+
+istruc teststruc2
+	at .word, db 5
+iend

travis/test/struc.json

@@ -0,0 +1,12 @@
+[
+	{
+		"description": "Check structure compilation",
+		"id": "struc",
+		"format": "bin",
+		"source": "struc.asm",
+		"option": "",
+		"target": [
+			{ "output": "struc.bin" }
+		]
+	}
+]