X-Git-Url: https://ocean-lang.org/code/?a=blobdiff_plain;f=csrc%2Foceani-tests.mdc;h=4e9f4e388ea123f0c457c97830f6818df8db799f;hb=95aa82d18205907d4f4d73f43c1d6bf2a82af288;hp=d721476903ceb30783a19c9a9389402bc83105f5;hpb=c7a0514248ec30eeaf225aebd22a7fc2d8fedfad;p=ocean diff --git a/csrc/oceani-tests.mdc b/csrc/oceani-tests.mdc index d721476..4e9f4e3 100644 --- a/csrc/oceani-tests.mdc +++ b/csrc/oceani-tests.mdc @@ -97,7 +97,7 @@ arguments separated from the name by commas. For each test, there is a section ## valgrind test code @[ -n "$$SKIP_COVERAGE_CHECK" ] || awk '/NOTEST/ { next } /^ *[1-9]/ {ran+=1} /^ *###/ {skip+=1} \ END {printf "coverage: %6.2f%%\n", ran * 100 / (ran + skip); \ - if (ran < (ran + skip) *0.972) exit(1) }' \ + if (ran < (ran + skip) *0.99) exit(1) }' \ coverage/oceani.mdc.gcov coverage_oceani: oceani.c @@ -113,7 +113,7 @@ calculations on them. ###### test: valvar - func main(argv:[argc::]string) + func main(argv:[]string) a := 23; b:=12 ; b1 := -b print a, b, a+b, a-b, a*b, a/b, a%b print ab, a>=b, a pi else "lower" if pi > 3 then print "pi exceeds three"; else print "need more pie" if (pi < 3) { print "not enough pi" } else { print "pi sufficient" } @@ -303,6 +309,7 @@ Now we need to test if/else and some different loops I won't calculate 20 / 9 Close enough higher + higher pi exceeds three pi sufficient sum 1..10 is 55 @@ -319,10 +326,11 @@ Here I break it into two parts, keeping the array code separate. ###### test: sayhello - func main(av:[ac::number]string) + func main(av:[]string) A := $av[1]; B := $av[2] astr := av[3] - bbool := av[ac-1] == "True" + l := av[] + bbool := av[l-1] == "True" print "Hello World, what lovely oceans you have!" /* When a variable is defined in both branches of an 'if', * and used afterwards, the variables are merged. @@ -382,19 +390,19 @@ Here I break it into two parts, keeping the array code separate. while mid := (lo + hi) / 2 if mid == target: - use Found + use .Found if mid < target: lo = mid else hi = mid if hi - lo < 1: lo = mid - use GiveUp + use .GiveUp use True do pass - case Found: + case .Found: print "Yay, I found", target - case GiveUp: + case .GiveUp: print "Closest I found was", lo ###### output: sayhello,55,33,hello,True @@ -596,7 +604,7 @@ Time to test if structure declarations and accesses work correctly. const three ::= 3 struct foo size:[three]number - name:string + name:string = "Hello" thing:baz active:Boolean = True @@ -714,6 +722,61 @@ Test functions. They don't return anything, so we need to get them to print double 1 is 2 double -2 is -4 +## References + +A simple linked list example + +###### test list + oceani_tests += "linked_list,one,two,three,four" + +###### test: linked_list + + struct linkage + next: @node + struct node + list: linkage + this: string + + func insert(list:@linkage; new:string) + p:=list + while ?p.next and then p.next.this < new: + p = p.next.list + t:@node = @new() + t.list.next = p.next + t.this = new + p.next = t; + + func printlist(list:@linkage) + while ?list.next: + print list@.next.this + list = list@.next.list + + func freelist(list:@linkage) + if list.next != @nil: + lp:@linkage = list.next.list + freelist(lp) + @free = list.next + + func main(argv:[]string) + list : linkage + + insert(list, "@start"); + insert(list, "~end") + for i:=1; then i=i+1; while i < argv[]: + insert(list, argv[i]) + insert(list, "Hello!") + printlist(list) + freelist(list) + +###### output: linked_list,one,two,three,four + @start + Hello! + four + one + three + two + ~end + ## Test code with syntax errors Syntax errors aren't handled well yet - the result is almost always a @@ -817,15 +880,18 @@ various places that `type_err()` are called. b = b + 1 if 3 * 4 and not True: print "Weird" + d:number = .fred + (d + b) = 12 ###### output: type_err1 .tmp.code:3:25: error: expected string found number .tmp.code:3:28: error: expected string found number .tmp.code:6:8: error: Cannot assign to a constant: b .tmp.code:5:8: info: name was defined as a constant here - .tmp.code:6:8: error: Cannot assign to a constant: b - .tmp.code:5:8: info: name was defined as a constant here .tmp.code:8:11: error: Arithmetic returns number but Boolean expected + .tmp.code:9:20: error: expected number found label + .tmp.code:9:8: info: variable 'd' was set as number here. + .tmp.code:10:8: error: cannot assign to an rval oceani: type error in program - not running. ###### test: type_err2 @@ -837,6 +903,7 @@ various places that `type_err()` are called. a:number = 4 a ::number = 5 c: + d:number = 02 ###### output: type_err2 .tmp.code:4:8: error: variable 'a' redeclared @@ -848,12 +915,13 @@ various places that `type_err()` are called. .tmp.code:7:8: error: variable 'a' redeclared .tmp.code:3:8: info: this is where 'a' was first declared .tmp.code:8:8: Variable declared with no type or value: c + .tmp.code:9:19: error: unsupported number format: 02 ###### test: type_err3 struct foo a: number - b:string = "hello" + b:string = "hello"; d:Boolean func main() c := "hello" @@ -890,6 +958,15 @@ various places that `type_err()` are called. while 1 if True else False: print case 2: print "two" + print "one" ++ a4[], c[] + + x:Boolean = $"42" + + five ::= 5 + four ::= 4 + x1:[five]number + x2:[four]number + x1 = x2 ###### output: type_err3 .tmp.code:8:12: error: expected number but variable 'c' is string @@ -897,6 +974,7 @@ various places that `type_err()` are called. .tmp.code:8:12: error: Arithmetic returns number but string expected .tmp.code:7:8: info: variable 'c' was set as string here. .tmp.code:9:24: error: Boolean operation found where string expected + .tmp.code:7:8: info: variable 'c' was set as string here. .tmp.code:10:12: error: Comparison returns Boolean but string expected .tmp.code:7:8: info: variable 'c' was set as string here. .tmp.code:11:21: error: Concat returns string but number expected @@ -908,20 +986,30 @@ various places that `type_err()` are called. .tmp.code:25:13: error: expected [5]number but variable 'a3' is [10]number .tmp.code:23:36: info: this is where 'a3' was set to [10]number .tmp.code:25:8: error: cannot assign value of type [5]number + .tmp.code:23:8: info: variable 'a1' was set as [5]number here. .tmp.code:26:13: error: expected [5]number but variable 'a4' is [5]string .tmp.code:23:51: info: this is where 'a4' was set to [5]string .tmp.code:26:8: error: cannot assign value of type [5]number + .tmp.code:23:8: info: variable 'a1' was set as [5]number here. .tmp.code:27:16: error: expected number found string .tmp.code:28:16: error: expected string found Boolean .tmp.code:29:12: error: have number but need string .tmp.code:7:8: info: variable 'c' was set as string here. .tmp.code:32:8: error: variable used but not declared: foo - .tmp.code:32:8: error: field reference attempted on none, not a struct + .tmp.code:32:8: error: field reference on none is not supported .tmp.code:32:16: error: expected none found number - .tmp.code:33:14: error: field reference attempted on string, not a struct + .tmp.code:33:14: error: field reference on string is not supported .tmp.code:34:14: error: cannot find requested field in foo .tmp.code:35:17: error: have string but need number - .tmp.code:38:29: error: expected number (labels not permitted) found Boolean + .tmp.code:38:29: error: expected number found Boolean + .tmp.code:41:23: error: have number but need string + .tmp.code:41:29: error: string cannot provide length + .tmp.code:43:21: error: Can only convert string to number, not Boolean + .tmp.code:43:8: info: variable 'x' was set as Boolean here. + .tmp.code:49:13: error: expected [five]number but variable 'x2' is [four]number + .tmp.code:48:8: info: this is where 'x2' was set to [four]number + .tmp.code:49:8: error: cannot assign value of type [five]number + .tmp.code:47:8: info: variable 'x1' was set as [five]number here. oceani: type error in program - not running. ###### test: type_err4 @@ -944,12 +1032,14 @@ various places that `type_err()` are called. b:string struct foo c:number + x:[5]:string ###### output: type_err5 .tmp.code:8:7: error: type already declared: foo .tmp.code:2:7: info: this is location of declartion: foo - .tmp.code:2:7: error: type has recursive definition: foo + .tmp.code:10:13: Syntax error in struct field: : .tmp.code:5:7: error: type has recursive definition: baz + .tmp.code:2:7: error: type has recursive definition: foo ###### test: type_err6 @@ -1075,7 +1165,13 @@ Test for type errors with functions b.a = a use b + func test7(a:@number) + test7(45) + test7("45") + ###### output: func_err_args + .tmp.code:40:14: error: cannot pass rval when reference expected + .tmp.code:41:14: error: expected @number found string .tmp.code:34:5: error: function cannot return value of type foo .tmp.code:28:8: error: expected string, found none .tmp.code:25:8: error: expected string, found number @@ -1114,6 +1210,49 @@ Test for type errors with functions .tmp.code:9:5: error: function 'test1' redeclared .tmp.code:2:5: info: this is where 'test1' was first declared +Test for errors with references + +###### test list + oceani_failing_tests += ref_err1 ref_err2 + +###### test: ref_err1 + func main() + ref:@number + @foo = ref + ref = @old() + if ref == @null: + print "null" + +###### output: ref_err1 + .tmp.code:4:9: error: only "@free" makes sense here: foo + .tmp.code:5:15: error: Only reference function is "@new()": old + .tmp.code:6:19: error: Only reference value is "@nil": null + +###### test: ref_err2 + func main() + ref:@number + ref2:@string + num:number = @new() + print num@ + if num == @nil or ref == ref2 or ref == 2 or ref.foo: + @free = num + ref = 1 + +###### output: ref_err2 + .tmp.code:5:22: error: @new() can only be used with references, not number + .tmp.code:5:8: info: variable 'num' was set as number here. + .tmp.code:6:14: error: Cannot dereference number + .tmp.code:7:19: error: @nil can only be used with reference, not number + .tmp.code:7:33: error: expected @number but variable 'ref2' is @string + .tmp.code:4:8: info: this is where 'ref2' was set to @string + .tmp.code:7:48: error: expected @number found number + .tmp.code:7:53: error: field reference on number is not supported + .tmp.code:7:56: error: have none but need Boolean + .tmp.code:8:17: error: @free can only be assigned a reference, not number + .tmp.code:8:17: error: @free can only be assigned a reference, not number + .tmp.code:9:8: error: Cannot assign an rval to a reference. + oceani: type error in program - not running. + ## Test erroneous command line args To improve coverage, we want to test correct handling of strange command