refactor: add smoke parsing test

TODO.md

@@ -1,6 +1,6 @@
 # Lexer/Parser
-- `panic as`
-- `todo as`
+- `panic as` ✔
+- `todo as` ✔
 - `@external`
 - `@deprecated`
 - tuple integer access like this: `tuple.1`

grammars/Gleam.bnf

@@ -294,7 +294,6 @@ expression ::= parenthesizedExpr
  | expressionBitStringExpr
  | blockExpr
  | caseExpr
- | letExpr
  | useExpr
  | recordUpdateExpr
  | simpleKeywordExpr

src/test/kotlin/com/github/themartdev/intellijgleam/lexer/GleamLexerTest.kt

@@ -14,6 +14,5 @@ class GleamLexerTest {
  println("${lexer.tokenType}: ${lexer.tokenText}")
  lexer.advance()
  }
-
  }
 }

src/test/kotlin/com/github/themartdev/intellijgleam/parser/GleamParsingTestCase.kt

@@ -0,0 +1,21 @@
+package com.github.themartdev.intellijgleam.parser
+
+import com.github.themartdev.intellijgleam.lang.parser.GleamParserDefinition
+import com.intellij.testFramework.ParsingTestCase
+
+abstract class GleamParsingTestCase : ParsingTestCase(
+ "",
+ "gleam",
+ true,
+ GleamParserDefinition()
+) {
+ override fun getTestDataPath(): String = "src/test/testData/parser"
+
+ override fun skipSpaces(): Boolean = false
+
+ override fun includeRanges(): Boolean = true
+
+ protected fun assertParsedCorrectly() {
+ doTest(true, true)
+ }
+}

src/test/kotlin/com/github/themartdev/intellijgleam/parser/SmokeTest.kt

@@ -0,0 +1,7 @@
+package com.github.themartdev.intellijgleam.parser
+
+class SmokeTest : GleamParsingTestCase() {
+ override fun getTestDataPath(): String = super.getTestDataPath() + "/smoke"
+
+ fun testSmoke1() = assertParsedCorrectly()
+}

src/test/testData/parser/smoke/smoke1.gleam

@@ -0,0 +1,5 @@
+import gleam/io
+
+pub fn main() {
+ io.println("Hello, Joe!")
+}

src/test/testData/parser/smoke/smoke1.txt

@@ -0,0 +1,45 @@
+Gleam File(0,62)
+ GleamTopLevelStatementImpl(TOP_LEVEL_STATEMENT)(0,15)
+ GleamImportStatementImpl(IMPORT_STATEMENT)(0,15)
+ PsiElement(import)('import')(0,6)
+ PsiWhiteSpace(' ')(6,7)
+ GleamModuleImpl(MODULE)(7,15)
+ PsiElement(IDENTIFIER)('gleam')(7,12)
+ PsiElement(/)('/')(12,13)
+ PsiElement(IDENTIFIER)('io')(13,15)
+ PsiWhiteSpace('\n\n')(15,17)
+ GleamTopLevelStatementImpl(TOP_LEVEL_STATEMENT)(17,62)
+ GleamFunctionImpl(FUNCTION)(17,62)
+ GleamVisibilityModifierImpl(VISIBILITY_MODIFIER)(17,20)
+ PsiElement(pub)('pub')(17,20)
+ PsiWhiteSpace(' ')(20,21)
+ PsiElement(fn)('fn')(21,23)
+ PsiWhiteSpace(' ')(23,24)
+ GleamFunctionNameDefinitionImpl(FUNCTION_NAME_DEFINITION)(24,28)
+ PsiElement(IDENTIFIER)('main')(24,28)
+ GleamFunctionParametersImpl(FUNCTION_PARAMETERS)(28,30)
+ PsiElement(()('(')(28,29)
+ PsiElement())(')')(29,30)
+ PsiWhiteSpace(' ')(30,31)
+ GleamFunctionBodyImpl(FUNCTION_BODY)(31,62)
+ PsiElement({)('{')(31,32)
+ PsiWhiteSpace('\n ')(32,35)
+ GleamExpressionSeqImpl(EXPRESSION_SEQ)(35,60)
+ GleamCallExprImpl(CALL_EXPR)(35,60)
+ GleamAccessExprImpl(ACCESS_EXPR)(35,45)
+ GleamReferenceExprImpl(REFERENCE_EXPR)(35,37)
+ PsiElement(IDENTIFIER)('io')(35,37)
+ PsiElement(.)('.')(37,38)
+ GleamLabelImpl(LABEL)(38,45)
+ PsiElement(IDENTIFIER)('println')(38,45)
+ GleamArgumentsImpl(ARGUMENTS)(45,60)
+ PsiElement(()('(')(45,46)
+ GleamArgumentImpl(ARGUMENT)(46,59)
+ GleamLiteralExprImpl(LITERAL_EXPR)(46,59)
+ GleamStringLiteralImpl(STRING_LITERAL)(46,59)
+ PsiElement(OPEN_QUOTE)('"')(46,47)
+ PsiElement(REGULAR_STRING_PART)('Hello, Joe!')(47,58)
+ PsiElement(")('"')(58,59)
+ PsiElement())(')')(59,60)
+ PsiWhiteSpace('\n')(60,61)
+ PsiElement(})('}')(61,62)