[JS IR] Add infra to test compilation with error

- add bunch of tests
 - fix help test

compiler/testData/codegen/boxError/syntax/arrowReference.kt

@@ -0,0 +1,16 @@
+// ERROR_POLICY: SYNTAX
+
+// FILE: t.kt
+
+fun foo() { this->bar() }
+
+// FILE: b.kt
+
+fun box(): String {
+    try {
+        foo()
+    } catch (e: IllegalStateException) {
+        return "OK"
+    }
+    return "FAIL"
+}

compiler/testData/codegen/boxError/syntax/evaluationOrder.kt

@@ -0,0 +1,33 @@
+// ERROR_POLICY: SYNTAX
+
+// FILE: t.kt
+
+
+fun bar(aa: Any, bb: Any, cc: Any) {
+    <<;;;;;
+    d8as9d89as
+    ??????? ====----
+}
+
+fun foo() {
+    bar(a(), b(), c())
+    <<<<<,,,,>>>>>
+    f()
+}
+
+fun a(): Any { storage += "a"; return storage }
+fun b(): Any { storage += "b"; return storage }
+fun c(): Any { storage += "c"; return storage }
+fun f(): Any { storage += "FAIL"; return storage }
+
+var storage = ""
+
+// FILE: b.kt
+
+fun box(): String {
+    try {
+        foo()
+    } catch (e: IllegalStateException) {
+        return if (storage == "abc") "OK" else "FAIL ABC"
+    return "FAIL"
+}

compiler/testData/codegen/boxError/syntax/incorectLexicalName.kt

@@ -0,0 +1,38 @@
+// ERROR_POLICY: SYNTAX
+
+// FILE: t.kt
+
+
+384jfjfj2934829...:::%:ББББ
+
+fun 124gga() {}
+
+val 481gu: Boolean = true
+
+var 981llj): Int = 42
+
+// just check if it is compiled
+class **jhghssk
+
+fun foo() { 124gga() }
+fun bar() { return 481gu }
+fun qux() { 981llj) = 481 }
+
+// FILE: b.kt
+
+fun box(): String {
+    try {
+        foo()
+    } catch (e: IllegalStateException) {
+        try {
+            bar()
+        } catch (e: IllegalStateException) {
+            try {
+                qux()
+            } catch (e: IllegalStateException) {
+                return "OK"
+            }
+        }
+    }
+    return "FAIL"
+}

compiler/testData/codegen/boxError/syntax/missedArgument.kt

@@ -0,0 +1,20 @@
+// ERROR_POLICY: SYNTAX
+
+// FILE: t.kt
+
+1sdasf
+
+fun bar() {}
+
+fun foo() { bar(,,,,,,,) }
+
+// FILE: b.kt
+
+fun box(): String {
+    try {
+        foo()
+    } catch (e: IllegalStateException) {
+        return "OK"
+    }
+    return "FAIL"
+}