X-Git-Url: https://ocean-lang.org/code/?p=ocean;a=blobdiff_plain;f=csrc%2Foceani-tests.mdc;h=dccfb2a47bc2bdb50f7f3a39e7c3adf09ccf1b01;hp=11c3f19ffcd93a4c8760d9cbe85a3505befd46ae;hb=84f4783c47a0fcb74b7f46d3ff96fe8a3ad1b278;hpb=85e747e065a6f4b2236acc8b3a2471de4d831c95

diff --git a/csrc/oceani-tests.mdc b/csrc/oceani-tests.mdc
index 11c3f19..dccfb2a 100644
--- a/csrc/oceani-tests.mdc
+++ b/csrc/oceani-tests.mdc
@@ -80,7 +80,7 @@ arguments separated from the name by commas.  For each test, there is a section
 		@mv *.gcov coverage ; [ -f .gcov ] && mv .gcov coverage || true
 		@ awk '/NOTEST/ { next } /^ *[1-9]/ {ran+=1} /^ *###/ {skip+=1} \
 		    END {printf "coverage: %6.2f%%\n", ran * 100 / (ran + skip); \
-		         if (ran < (ran + skip) *0.9495) exit(1) }' \
+		         if (ran < (ran + skip) *0.959) exit(1) }' \
 		        coverage/oceani.mdc.gcov
 		@rm -f .tmp*
 
@@ -110,7 +110,9 @@ calculations on them.
 
 ###### test: valvar
 
-	program:
+	func main
+		argv:[argc::]string
+	do
 		a := 23; b:=12 ; b1 := -b
 		print a, b, a+b, a-b, a*b, a/b, a%b
 		print a<b, a<=b, a>b, a>=b, a<a, a==b, a==a
@@ -147,7 +149,7 @@ Next we change the value of variables
 
 ###### test: setvar
 
-	program:
+	func main()
 		a := 4
 		a = a * a
 		a = (a + a) * (a + a)
@@ -170,7 +172,7 @@ Now some contants
 		cake ::= "The cake is"
 		  ++ " a lie"
 
-	program:
+	func main()
 		print "Hello World, what lovely oceans you have!"
 		print "are there", five, "?"
 		print pi, pie, "but", cake
@@ -187,11 +189,11 @@ Test merging of variables from multiple cases
 
 ###### test: varmerge
 
-	program:
+	func main()
 		for i:=0; then i=i+1; while i < 5:
 			switch i:
 				case 0: num:="zero"
-				case 1: num:="one"
+				case 1: scratch:=42; num:="one"
 				case 2: num:="two"
 				case 3: num:="three"
 				else    num:="many"
@@ -223,7 +225,7 @@ Now we need to test if/else and some different loops
 
 ###### test: cond_loop
 
-	program:
+	func main()
 		a := 4
 		if a < 5:
 			print "Success"
@@ -265,6 +267,13 @@ Now we need to test if/else and some different loops
 		else
 			pass
 			print "sum 1..10 is", sum
+		if
+			PI1 := 22/7
+			use PI1 < pi
+		then
+			print "Smaller"
+		else
+			print 'larger'
 
 ###### output: cond_loop
 	Success
@@ -283,6 +292,7 @@ Now we need to test if/else and some different loops
 	pi exceeds three
 	pi sufficient
 	sum 1..10 is 55
+	larger
 
 ## Say Hello
 
@@ -295,7 +305,7 @@ Here I break it into two parts, keeping the array code separate.
 
 ###### test: sayhello
 
-	program ac av:
+	func main(av:[ac::number]string)
 		A := $av[1]; B := $av[2]
 		astr := av[3]
 		bbool := av[ac-1] == "True"
@@ -321,6 +331,7 @@ Here I break it into two parts, keeping the array code separate.
 		a : number
 		a = A;
 		b:number = B
+		print "still", bigger // check for regression in scoping
 		if a > 0 and b > 0:
 			while a != b:
 				if a < b:
@@ -363,18 +374,20 @@ Here I break it into two parts, keeping the array code separate.
 			else
 				hi = mid
 			if hi - lo < 1:
+				lo = mid
 				use GiveUp
 			use True
 		do pass
 		case Found:
 			print "Yay, I found", target
 		case GiveUp:
-			print "Closest I found was", mid
+			print "Closest I found was", lo
 
 ###### output: sayhello,55,33,hello,True
 	Hello World, what lovely oceans you have!
 	Is 55 bigger than 33 ?  yes
 	double 33 is 66
+	still yes
 	GCD of 55 and 33 is 11
 	Fibonacci: 1 1 2 3 5 8 13 21 34 55 89 144
 	hello was the str
@@ -384,6 +397,7 @@ Here I break it into two parts, keeping the array code separate.
 	Hello World, what lovely oceans you have!
 	Is 12 bigger than 60 ?  no
 	double 60 is 120
+	still no
 	GCD of 12 and 60 is 12
 	Fibonacci: 1 1 2 3 5 8 13 21 34 55 89 144
 	I found the str over there
@@ -392,7 +406,7 @@ Here I break it into two parts, keeping the array code separate.
 ###### test list
 	oceani_tests += "insert_sort"
 ###### test: insert_sort
-	program:
+	func main()
 		size::=55
 		list:[size]number
 		list[0] = 1_234
@@ -538,7 +552,7 @@ ad-hoc things array related.
 
 ###### test: arrays
 
-	program:
+	func main()
 		bools:[5]Boolean
 		strings:[4]string
 
@@ -573,7 +587,8 @@ Time to test if structure declarations and accesses work correctly.
 
 	struct baz { a:number; b:Boolean; }
 
-	program:
+	func main
+	do
 		info:[4]foo
 
 		for i:=0; then i=i+1; while i < 4:
@@ -634,14 +649,14 @@ separate file first, then run from there.
 
 ###### test: syn1
 
-	program:
+	func main()
 		if then else while do
 
 ###### output: syn1
 	.tmp.code:3:11: Syntax error in statement: then
 
 ###### test: tokerr
-	program:
+	func main()
 		a := 1i  // imaginary numbers aren't understood
 		b:[2i]number // array sizes are handled separately
 		c:[3.14159]Boolean // array sizes must be integers
@@ -691,7 +706,7 @@ various places that `type_err()` are called.
 
 ###### test: type_err1
 
-	program:
+	func main()
 		print "hello" ++ 5, 5 ++ "hello"
 
 		b ::= 3
@@ -711,7 +726,7 @@ various places that `type_err()` are called.
 
 ###### test: type_err2
 
-	program:
+	func main()
 		a := 1
 		a := 2
 		a ::= 3
@@ -736,7 +751,7 @@ various places that `type_err()` are called.
 		a: number
 		b:string = "hello"
 
-	program:
+	func main()
 		c := "hello"
 		c = c + 1
 		c = "hello" ++ (True and False)
@@ -765,6 +780,13 @@ various places that `type_err()` are called.
 		foo.c = 43
 		print c.foo
 		print bar.c
+		print bar.b + 42
+		
+
+		// trigger 'labels not permitted' error message
+		while 1 if True else False:
+			print
+		case 2: print "two"
 
 ###### output: type_err3
 	.tmp.code:8:12: error: expected number but variable 'c' is string
@@ -795,10 +817,12 @@ various places that `type_err()` are called.
 	.tmp.code:32:16: error: expected none found number
 	.tmp.code:33:14: error: field reference attempted on string, not a struct
 	.tmp.code:34:14: error: cannot find requested field in foo
+	.tmp.code:35:17: error: have string but need number
+	.tmp.code:39:29: error: expected number (labels not permitted) found Boolean
 	oceani: type error in program - not running.
 
 ###### test: type_err4
-	program:
+	func main()
 		a:=1; b=2; c::=3
 		print a, b, c
 
@@ -817,22 +841,30 @@ various places that `type_err()` are called.
 		bar ::= "string" + 56
 	const
 		bar ::= "baz"
-	program:
+	func main()
 		foo := 4
 		print foo, bar
 
+	// trigger duplicate-main error
+	func main()
+		foo := 6
+		print bar, foo
+
 ###### output: type_err_const
 	.tmp.code:4:16: error: expected number found string
 	.tmp.code:6:8: error: name already declared: bar
 	.tmp.code:4:8: info: this is where 'bar' was first declared
 	.tmp.code:8:8: error: variable 'foo' redeclared
 	.tmp.code:3:8: info: this is where 'foo' was first declared
+	.tmp.code:13:8: error: variable 'foo' redeclared
+	.tmp.code:3:8: info: this is where 'foo' was first declared
+	.tmp.code:13:8: "main" defined a second time
 
 ###### test: type_err_const1
 	const
 		foo : number = 45
 		bar := "string"
-	program:
+	func main()
 		foo := 4
 		print foo, bar
 
@@ -845,7 +877,7 @@ various places that `type_err()` are called.
 		foo::="bar"
 
 ###### output: missing_program
-	oceani: no program found.
+	oceani: no main function found.
 
 ## Test erroneous command line args