Also move syntax testrunner and benchmarks to the tests folder (rescript-lang#7097)

* compiler/syntax/benchmarks -> tests/syntax_benchmarks

* tests/syntax_tests/* -> tests/syntax_tests/data/*

* compiler/syntax/testrunner -> tests/syntax_tests

* Fix reanalyze

* Fix docs

* CHANGELOG

Author: cknitt

CHANGELOG.md

@@ -48,7 +48,7 @@ test-gentype:
 test-all: test test-gentype
 
 reanalyze:
-	reanalyze.exe -set-exit-code -all-cmt _build/default/compiler -suppress compiler/syntax/testrunner -exclude-paths compiler/outcome_printer,compiler/ounit_tests,compiler/ml,compiler/js_parser,compiler/frontend,compiler/ext,compiler/depends,compiler/core,compiler/common,compiler/cmij,compiler/bsb_helper,compiler/bsb
+	reanalyze.exe -set-exit-code -all-cmt _build/default/compiler _build/default/tests -exclude-paths compiler/outcome_printer,compiler/ml,compiler/js_parser,compiler/frontend,compiler/ext,compiler/depends,compiler/core,compiler/common,compiler/cmij,compiler/bsb_helper,compiler/bsb
 
 lib: build node_modules/.bin/semver
 	./scripts/buildRuntime.sh

CONTRIBUTING.md

@@ -1,4 +1,4 @@
-(dirs compiler-libs-406 src cli benchmarks testrunner)
+(dirs compiler-libs-406 src cli)
 
 (env
  (dev

Makefile

@@ -11,4 +11,4 @@ let write_file ~filename ~contents:txt =
   let chan = open_out_bin filename in
   output_string chan txt;
   close_out chan
-[@@raises Sys_error]
+[@@raises Sys_error] [@@dead "+write_file"]

compiler/syntax/dune

@@ -5,3 +5,4 @@ val read_file : filename:string -> string
 
 (* writes "content" into file with name "filename" *)
 val write_file : filename:string -> contents:string -> unit
+[@@dead "+write_file"]

compiler/syntax/src/res_io.ml

@@ -1,3 +1,3 @@
 (* Interface to print source code to res.
  * Takes a filename called "input" and returns the corresponding formatted res syntax *)
-val print : ?ignore_parse_errors:bool -> string -> string
+val print : ?ignore_parse_errors:bool -> string -> string [@@dead "+print"]

compiler/syntax/src/res_io.mli

@@ -4,5 +4,5 @@ shopt -s extglob
 
 dune build @fmt --auto-promote
 
-files=$(find runtime tests -type f \( -name "*.res" -o -name "*.resi" \) ! -name "syntaxErrors*" ! -path "tests/syntax_tests/*" ! -path "tests/gentype_tests/typescript-react-example/node_modules/*")
+files=$(find runtime tests -type f \( -name "*.res" -o -name "*.resi" \) ! -name "syntaxErrors*" ! -path "tests/syntax_*/*" ! -path "tests/gentype_tests/typescript-react-example/node_modules/*")
 ./cli/rescript format $files

compiler/syntax/src/res_multi_printer.mli

@@ -17,7 +17,7 @@ case "$(uname -s)" in
     fi
 
     echo "Checking ReScript code formatting..."
-    files=$(find runtime tests -type f \( -name "*.res" -o -name "*.resi" \) ! -name "syntaxErrors*" ! -path "tests/syntax_tests/*" ! -path "tests/gentype_tests/typescript-react-example/node_modules/*")
+    files=$(find runtime tests -type f \( -name "*.res" -o -name "*.resi" \) ! -name "syntaxErrors*" ! -path "tests/syntax_*/*" ! -path "tests/gentype_tests/typescript-react-example/node_modules/*")
     if ./cli/rescript format -check $files; then
       printf "${successGreen}✅ ReScript code formatting ok.${reset}\n"
     else

scripts/format.sh

@@ -10,8 +10,6 @@ scriptDir=`dirname $0`
 # so let's use this workaround instead.
 DUNE_BIN_DIR=`cd "$scriptDir/../_build/install/default/bin"; pwd -P`
 
-$DUNE_BIN_DIR/syntax_tests
-
 function exp {
   echo "$(dirname $1)/expected/$(basename $1).txt"
 }
@@ -29,23 +27,23 @@ rm -rf temp
 mkdir temp
 
 # parsing
-find syntax_tests/parsing/{errors,infiniteLoops,recovery} -name "*.res" -o -name "*.resi" >temp/files.txt
+find syntax_tests/data/parsing/{errors,infiniteLoops,recovery} -name "*.res" -o -name "*.resi" >temp/files.txt
 while read file; do
   $DUNE_BIN_DIR/res_parser -recover -print ml $file &> $(exp $file) & maybeWait
 done <temp/files.txt
-find syntax_tests/parsing/{grammar,other} -name "*.res" -o -name "*.resi" >temp/files.txt
+find syntax_tests/data/parsing/{grammar,other} -name "*.res" -o -name "*.resi" >temp/files.txt
 while read file; do
   $DUNE_BIN_DIR/res_parser -print ml $file &> $(exp $file) & maybeWait
 done <temp/files.txt
 
 # printing
-find syntax_tests/{printer,conversion} -name "*.res" -o -name "*.resi" -o -name "*.ml" -o -name "*.mli" >temp/files.txt
+find syntax_tests/data/{printer,conversion} -name "*.res" -o -name "*.resi" -o -name "*.ml" -o -name "*.mli" >temp/files.txt
 while read file; do
   $DUNE_BIN_DIR/res_parser $file &> $(exp $file) & maybeWait
 done <temp/files.txt
 
 # printing with ppx
-find syntax_tests/ppx/react -name "*.res" -o -name "*.resi" >temp/files.txt
+find syntax_tests/data/ppx/react -name "*.res" -o -name "*.resi" >temp/files.txt
 while read file; do
   $DUNE_BIN_DIR/res_parser -jsx-version 4 -jsx-mode "automatic" $file &> $(exp $file) & maybeWait
 done <temp/files.txt
@@ -61,7 +59,7 @@ diff=$(cat temp/diff.txt)
 if [[ $diff = "" ]]; then
   printf "${successGreen}✅ No unstaged tests difference.${reset}\n"
 else
-  printf "${warningYellow}⚠️ There are unstaged differences in syntax_tests/! Did you break a test?\n${diff}\n${reset}"
+  printf "${warningYellow}⚠️ There are unstaged differences in syntax_tests/data/! Did you break a test?\n${diff}\n${reset}"
   rm -r temp/
   exit 1
 fi
@@ -72,7 +70,7 @@ if [[ $ROUNDTRIP_TEST = 1 ]]; then
   roundtripTestsResult="temp/result.txt"
   touch $roundtripTestsResult
 
-  find syntax_tests/{idempotency,printer} -name "*.res" -o -name "*.resi" >temp/files.txt
+  find syntax_tests/data/{idempotency,printer} -name "*.res" -o -name "*.resi" >temp/files.txt
   while read file; do {
     mkdir -p temp/$(dirname $file)
     sexpAst1=temp/$file.sexp