test: Add more unit-tests

Author: johannes-wolf

include/simfil/value.h

@@ -87,10 +87,8 @@ inline auto valueType2String(ValueType t) -> const char*
     case ValueType::TransientObject: return "transient";
     case ValueType::Object: return "object";
     case ValueType::Array:  return "array";
-    default:
-        assert(0 && "unreachable");
-        return "unknown";
     }
+    assert(0 && "unreachable"); return "unknown"; // GCOVR_EXCL_LINE
 }
 
 

test/completion.cpp

@@ -99,6 +99,12 @@ TEST_CASE("Complete in Expression", "[completion.complete-mid-expression]") {
     EXPECT_COMPLETION("sub.ch > 123", 6, "child");
 }
 
+TEST_CASE("Complete in unclosed expression", "[completion.complete-in-unclosed-expr]") {
+    EXPECT_COMPLETION("(field + oth", {}, "other");
+    EXPECT_COMPLETION("_{field + oth", {}, "other");
+    EXPECT_COMPLETION("*[field + oth", {}, "other");
+}
+
 TEST_CASE("Complete SmartCas", "[completion.smart-case]") {
     // Complete both the field and the constants
     EXPECT_COMPLETION("cons", {}, "constant", Type::FIELD, 4);

test/token.cpp

@@ -158,3 +158,34 @@ TEST_CASE("Token location", "[token.location]") {
     REQUIRE(tokens[3].begin == pos); REQUIRE(tokens[3].end == pos+3); pos+=4; /* and  */
     REQUIRE(tokens[4].begin == pos); REQUIRE(tokens[4].end == pos+4); pos+=4; /* true */
 }
+
+TEST_CASE("Token to string", "[token.to-string]") {
+    auto tokens = tokenize("1 1.5 'Æthervial' re'.* Familiar' abc ()[]{},:._ * ** "
+                           "null true false + - * / % << >> & | ^ ~ not and or "
+                           "== != < <= > >= ? # typeof as ...");
+    REQUIRE(tokens);
+
+    auto i = 0;
+    #define REQUIRE_STR(expr) do { REQUIRE((*tokens)[i].toString() == (expr)); ++i; } while (false)
+
+    REQUIRE_STR("1");
+    REQUIRE_STR("1.500000");
+    REQUIRE_STR("'Æthervial'");
+    REQUIRE_STR("re'.* Familiar'");
+    REQUIRE_STR("abc");
+    REQUIRE_STR("("); REQUIRE_STR(")");
+    REQUIRE_STR("["); REQUIRE_STR("]");
+    REQUIRE_STR("{"); REQUIRE_STR("}");
+    REQUIRE_STR(","); REQUIRE_STR(":");
+    REQUIRE_STR("."); REQUIRE_STR("_");
+    REQUIRE_STR("*"); REQUIRE_STR("**");
+    REQUIRE_STR("null"); REQUIRE_STR("true"); REQUIRE_STR("false");
+    REQUIRE_STR("+"); REQUIRE_STR("-"); REQUIRE_STR("*"); REQUIRE_STR("/");
+    REQUIRE_STR("%");
+    REQUIRE_STR("<<"); REQUIRE_STR(">>"); REQUIRE_STR("&"); REQUIRE_STR("|"); REQUIRE_STR("^"); REQUIRE_STR("~");
+    REQUIRE_STR("not"); REQUIRE_STR("and"); REQUIRE_STR("or");
+    REQUIRE_STR("=="); REQUIRE_STR("!="); REQUIRE_STR("<");
+    REQUIRE_STR("<="); REQUIRE_STR(">"); REQUIRE_STR(">=");
+    REQUIRE_STR("?"); REQUIRE_STR("#"); REQUIRE_STR("typeof");
+    REQUIRE_STR("as"); REQUIRE_STR("...");
+}