[FIR JS] Prepare the test data for FIR

compiler/testData/diagnostics/testsWithJsStdLib/jsCode/argumentIsLiteral.fir.kt

@@ -0,0 +1,24 @@
+val a = "1"
+
+fun nonConst(): String = "1"
+
+fun test() {
+    val b = "b"
+
+    js(a)
+    js((b))
+    js(("c"))
+    js(<!ARGUMENT_TYPE_MISMATCH!>3<!>)
+    js(<!ARGUMENT_TYPE_MISMATCH!>3 + 2<!>)
+    js(<!ARGUMENT_TYPE_MISMATCH!>1.0f<!>)
+    js(<!ARGUMENT_TYPE_MISMATCH!>true<!>)
+    js("$a")
+    js("${1}")
+    js("$b;")
+    js("${b}bb")
+    js(a + a)
+    js("a" + "a")
+    js("ccc")
+
+    js(nonConst())
+}

compiler/testData/diagnostics/testsWithJsStdLib/jsCode/badAssignment.fir.kt

@@ -0,0 +1,4 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+fun Int.foo(x: Int) {
+    js("this = x;")
+}

compiler/testData/diagnostics/testsWithJsStdLib/jsCode/deleteOperation.fir.kt

@@ -0,0 +1,8 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+fun foo(x: Any) {
+    js("delete x.foo;")
+    js("delete x['bar'];")
+    js("delete x.baz();")
+    js("delete this;")
+}

compiler/testData/diagnostics/testsWithJsStdLib/jsCode/error.fir.kt

@@ -0,0 +1,25 @@
+val code = """
+    var s = "hello"
+    + );
+"""
+
+fun main(): Unit {
+    js("var = 10;")
+
+    js("""var = 10;""")
+
+    js("""var
+      = 777;
+    """)
+
+    js("""
+    var = 777;
+    """)
+
+    js("var " + " = " + "10;")
+
+    val n = 10
+    js("var = $n;")
+
+    js(code)
+}

compiler/testData/diagnostics/testsWithJsStdLib/jsCode/noJavaScriptProduced.fir.kt

@@ -0,0 +1,16 @@
+fun test() {
+    js("")
+    js(" ")
+    js("""
+               """)
+
+    val empty = ""
+    js(empty)
+
+    val whitespace = "  "
+    js(whitespace)
+
+    val multiline = """
+    """
+    js(multiline)
+}

compiler/testData/diagnostics/testsWithJsStdLib/jsCode/warning.fir.kt

@@ -0,0 +1,10 @@
+fun main(): Unit {
+    js("var a = 08;")
+
+    js("""var a =
+
+        08;""")
+
+    val code = "var a = 08;"
+    js(code)
+}