add various tests where correct behaviour is currently not well-defined

tests/testdataducktype.in

@@ -0,0 +1 @@
+1 2 3

tests/testdatafloatprec.in

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

tests/testdataloopvar.in

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

tests/testdatarecharclass.in

@@ -0,0 +1,2 @@
+9
+	 040abcdefghiz

tests/testdatarerepetitions.in

@@ -0,0 +1 @@
+abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr

tests/testprogducktype.in

@@ -0,0 +1,7 @@
+SET(n = 3)
+SET(a = 0) # a is 0
+REPI(i, n, SPACE)
+    INT(1, 10, a[i]) # no, changed my mind, a is an array
+END
+NEWLINE
+ASSERT(UNIQUE(a))

tests/testprogfloatprec.in

@@ -0,0 +1,8 @@
+INT(1, 100) NEWLINE
+
+SET(q=0.004)
+SET(p=0)
+REP(250)
+   SET(p = p+q)
+END
+ASSERT(p <= 1.0)

tests/testprogloopvar.in

@@ -0,0 +1,6 @@
+# Read at least 2 bits (space-separated)
+WHILEI(i,!MATCH("\n"), SPACE)
+  INT(0,1)
+END
+ASSERT(i>=2)
+NEWLINE

tests/testprogrecharclass.in

@@ -0,0 +1 @@
+REGEX("\d\s{3}\d{3}\w{10}") NEWLINE

tests/testprogrerepetitions.in

@@ -0,0 +1,2 @@
+# Check regex repetitions
+REGEX("[a-z]{1,1500}") NEWLINE