From 28d528469559a6dbc6b6dfdf378ff5e917d3e6f0 Mon Sep 17 00:00:00 2001
From: Andrew Alderwick <andrew@alderwick.co.uk>
Date: Sun, 16 May 2021 10:20:04 +0100
Subject: [PATCH] Added test suite for asma

---
 .gitignore                 |  3 ++-
 etc/asma-test.sh           | 48 ++++++++++++++++++++++++++++++++++++++
 projects/software/asma.usm |  2 +-
 3 files changed, 51 insertions(+), 2 deletions(-)
 create mode 100755 etc/asma-test.sh

diff --git a/.gitignore b/.gitignore
index 853d317..7f7ecce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@
 *bmp~
 /bin
 *io.bit
-*.bak
\ No newline at end of file
+*.bak
+/*-test
\ No newline at end of file
diff --git a/etc/asma-test.sh b/etc/asma-test.sh
new file mode 100755
index 0000000..7fdecc0
--- /dev/null
+++ b/etc/asma-test.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+set -e
+cd "$(dirname "${0}")/.."
+rm -rf asma-test
+mkdir asma-test
+cd asma-test
+
+build_asma() {
+    sed -ne '/^( devices )/,/^( vectors )/p' ../projects/software/asma.usm
+    cat <<EOD
+|0100 @reset
+	;&source-file ;&dest-file ;asma-assemble-file JSR2
+	;asma/error LDA2 #0000 NEQ2 JMP BRK
+	#0000 DIV
+
+	&source-file "in.usm 00
+	&dest-file "out.rom 00
+
+EOD
+	sed -ne '/%asma-IF-ERROR/,$p' ../projects/software/asma.usm
+}
+
+echo 'Assembling asma with uxnasm'
+build_asma > asma.usm
+../bin/uxnasm asma.usm asma.rom > uxnasm.log
+find ../projects -type f -name '*.usm' -not -name 'blank.usm' | sort | while read F; do
+	echo "Comparing assembly of ${F}"
+	BN="$(basename "${F%.usm}")"
+
+	if ! ../bin/uxnasm "${F}" "uxnasm-${BN}.rom" > uxnasm.log; then
+		echo "error: uxnasm failed to assemble ${F}"
+		tail uxnasm.log
+		exit 1
+	fi
+	xxd "uxnasm-${BN}.rom" > "uxnasm-${BN}.hex"
+
+	cp "${F}" 'in.usm'
+	if ! ../bin/debugger asma.rom > asma.log; then
+		echo "error: asma failed to assemble ${F}, while uxnasm succeeded"
+		tail asma.log
+		exit 1
+	fi
+	xxd 'out.rom' > "asma-${BN}.hex"
+
+	diff -u "uxnasm-${BN}.hex" "asma-${BN}.hex"
+done
+echo 'All OK'
+
diff --git a/projects/software/asma.usm b/projects/software/asma.usm
index c9696e6..a32f567 100644
--- a/projects/software/asma.usm
+++ b/projects/software/asma.usm
@@ -126,7 +126,7 @@
 	;asma/line LDA2 .Console/short DEO2
 	#2e .Console/char DEO
 	#0a .Console/char DEO
-	BRK
+	JMP2r
 
 	&line 20 "on 20 "line 20 00