Add more tests for RGBASM coverage

test/asm/backtrace-collapsed.asm

@@ -0,0 +1,15 @@
+macro careful
+	if _NARG == 20
+		warn "You're in too deep!"
+	else
+		careful \#, deeper
+	endc
+endm
+careful surface
+
+macro recurse
+	recurse
+endm
+rept 3
+	recurse
+endr

test/asm/backtrace-collapsed.err

@@ -0,0 +1,4 @@
+warning: You're in too deep! [-Wuser]
+    at backtrace-collapsed.asm::careful(3) <- backtrace-collapsed.asm::careful(5) <- backtrace-collapsed.asm::careful(5) <- ...16 more... <- backtrace-collapsed.asm::careful(5) <- backtrace-collapsed.asm(8)
+FATAL: Recursion limit (64) exceeded
+    at backtrace-collapsed.asm::recurse(11) <- backtrace-collapsed.asm::recurse(11) <- backtrace-collapsed.asm::recurse(11) <- ...60 more... <- backtrace-collapsed.asm::REPT~1(14) <- backtrace-collapsed.asm(13)

test/asm/backtrace-collapsed.flags

@@ -0,0 +1 @@
+-B 5 -B collapse

test/asm/cli/empty-s-feature.err

@@ -0,0 +1 @@
+FATAL: Empty feature for option '-s'

test/asm/cli/empty-s-feature.flags

@@ -0,0 +1 @@
+-s :-

test/asm/cli/invalid-color.flags

@@ -1 +1 @@
---color yes
+--color=always --color=never --color=auto --color=yes

test/asm/cli/invalid-s-feature.err

@@ -0,0 +1 @@
+FATAL: Invalid feature for option '-s': "invalid"

test/asm/cli/invalid-s-feature.flags

@@ -0,0 +1 @@
+-s invalid:-

test/asm/disable-warnings.asm

@@ -0,0 +1,10 @@
+MACRO test
+	assert warn, 0, "-Wassert is on by default"
+	warn "-Wuser is on by default"
+ENDM
+
+test ; no warnings because of -w
+OPT -Weverything
+test ; still no warnings because of -w
+OPT Werror=everything
+test ; now errors can occur

test/asm/disable-warnings.flags

@@ -0,0 +1 @@
+-w

test/asm/loud-backtrace.flags

@@ -1 +1 @@
--B all
+-B no-all -B all

test/asm/make-deps.flags

@@ -0,0 +1 @@
+-M - -MT preserve$dollars$$ -MQ escape$dollars$$

test/asm/make-deps.out

@@ -0,0 +1 @@
+preserve$dollars$$ escape$$dollars$$$$: make-deps.asm

test/asm/opt-r.flags

@@ -0,0 +1 @@
+-r9 -r$f -r%1 -r&7 -r0xFF -r0b11 -r0o77 -r64

test/asm/state-features.asm

@@ -0,0 +1,7 @@
+MACRO one
+!@#$%^&* /* anything */ :'<,>./? ; goes!
+ENDM
+CHARMAP "char", 2, 3
+DEF string EQUS "four"
+DEF variable = 5
+DEF constant EQU 6

test/asm/state-features.err

@@ -0,0 +1,2 @@
+warning: Ignoring duplicate feature for option '-s': "equ"
+warning: Redundant feature before "all" for option '-s'

test/asm/state-features.flags

@@ -0,0 +1 @@
+-s equ,var,equ,all:-

test/asm/state-features.out

@@ -0,0 +1,19 @@
+; File generated by rgbasm
+
+; Numeric constants
+def constant equ $6
+
+; Variables
+def variable = $5
+
+; String constants
+def string equs "four"
+
+; Character maps
+newcharmap main
+charmap "char", $2, $3
+
+; Macros
+macro one
+!@#$%^&* /* anything */ :'<,>./? ; goes!
+endm

test/asm/test.sh

@@ -84,10 +84,11 @@ for i in *.asm notexist.asm; do
 			desired_output=$desired_outname
 			desired_errput=$desired_errname
 		else
-			# `include-recursion.asm` refers to its own name inside the test code.
-			# "notexist" doesn't exist, so there's no point in trying to `cat` it.
-			# Skip testing with stdin input for those file.
-			if [[ "$i" = include-recursion.asm || "$i" = notexist.asm ]]; then
+			# "include-recursion.asm" refers to its own name inside the test code.
+			# "make-deps.asm" refers to its output filename in its desired output.
+			# "notexist.asm" doesn't exist, so there's no point in trying to `cat` it.
+			# Skip testing with stdin input for those files.
+			if [[ "$i" = include-recursion.asm || "$i" = make-deps.asm || "$i" = notexist.asm ]]; then
 				continue
 			fi
 
@@ -193,18 +194,20 @@ i="state-file"
 if which cygpath &>/dev/null; then
 	# MinGW translates path names before passing them as command-line arguments,
 	# but does not do so when they are prefixed, so we have to do it ourselves.
-	RGBASMFLAGS="-Weverything -Bcollapse -s all:$(cygpath -w "$o")"
+	state_outname="$(cygpath -w "$o")"
 else
-	RGBASMFLAGS="-Weverything -Bcollapse -s all:$o"
+	state_outname="$o"
 fi
+state_features="  all  " # Test trimming whitespace
+RGBASMFLAGS="-Weverything -Bcollapse"
 for variant in '' '.pipe'; do
 	(( tests++ ))
 	echo "${bold}${green}${i%.asm}${variant}...${rescolors}${resbold}"
 	if [ -z "$variant" ]; then
-		"$RGBASM" $RGBASMFLAGS "$i"/a.asm >"$output" 2>"$errput"
+		"$RGBASM" $RGBASMFLAGS -s "$state_features:$state_outname" "$i"/a.asm >"$output" 2>"$errput"
 	else
 		# shellcheck disable=SC2002
-		cat "$i"/a.asm | "$RGBASM" $RGBASMFLAGS - >"$output" 2>"$errput"
+		cat "$i"/a.asm | "$RGBASM" $RGBASMFLAGS -s "$state_features:$state_outname" - >"$output" 2>"$errput"
 	fi
 
 	tryDiff /dev/null "$output" out

test/asm/unknown-warning.err

@@ -0,0 +1,2 @@
+warning: Unknown warning flag "noexist"
+warning: Unknown warning flag parameter "noexistparam=2"

test/asm/unknown-warning.flags

@@ -0,0 +1 @@
+-Wnoexist -Wnoexistparam=2

test/asm/warning-as-error.asm

@@ -0,0 +1,14 @@
+DEF n = -99 >> 1 ; -Wshift
+DEF n = 999_999_999_999 ; -Wlarge-constant
+
+MACRO test
+	WARN "warning or error?"
+ENDM
+
+test
+
+OPT Werror
+test
+
+OPT Wno-error
+test

test/asm/warning-as-error.err

@@ -0,0 +1,10 @@
+warning: Shifting right negative value -99 [-Wshift]
+    at warning-as-error.asm(1)
+error: Integer constant is too large [-Werror=large-constant]
+    at warning-as-error.asm(2)
+warning: warning or error? [-Wuser]
+    at warning-as-error.asm::test(5) <- warning-as-error.asm(8)
+error: warning or error? [-Werror=user]
+    at warning-as-error.asm::test(5) <- warning-as-error.asm(11)
+warning: warning or error? [-Wuser]
+    at warning-as-error.asm::test(5) <- warning-as-error.asm(14)

test/asm/warning-as-error.flags

@@ -0,0 +1 @@
+-Werror=shift -Wno-error=shift -Werror=large-constant