fed-sx-m1: Step 8d-accept — Accept header parsing (accept_format/1 + accept_format_from/1) + 13 tests

next/tests/http_accept.sh

@@ -0,0 +1,128 @@
+#!/usr/bin/env bash
+# next/tests/http_accept.sh — Step 8d-accept acceptance test.
+#
+# Exercises accept_format/1 + accept_format_from/1. 12 cases.
+
+set -uo pipefail
+cd "$(git rev-parse --show-toplevel)"
+
+SX_SERVER="${SX_SERVER:-hosts/ocaml/_build/default/bin/sx_server.exe}"
+if [ ! -x "$SX_SERVER" ]; then
+  SX_SERVER="/root/rose-ash/hosts/ocaml/_build/default/bin/sx_server.exe"
+fi
+if [ ! -x "$SX_SERVER" ]; then
+  echo "ERROR: sx_server.exe not found." >&2
+  exit 1
+fi
+
+VERBOSE="${1:-}"
+PASS=0; FAIL=0; ERRORS=""
+TMPFILE=$(mktemp); trap "rm -f $TMPFILE" EXIT
+
+cat > "$TMPFILE" <<'EPOCHS'
+(epoch 1)
+(load "lib/erlang/tokenizer.sx")
+(load "lib/erlang/parser.sx")
+(load "lib/erlang/parser-core.sx")
+(load "lib/erlang/parser-expr.sx")
+(load "lib/erlang/parser-module.sx")
+(load "lib/erlang/transpile.sx")
+(load "lib/erlang/runtime.sx")
+(load "lib/erlang/vm/dispatcher.sx")
+
+(epoch 2)
+(eval "(get (erlang-load-module (file-read \"next/kernel/http_server.erl\")) :name)")
+
+;; activity_json
+(epoch 10)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(<<97,112,112,108,105,99,97,116,105,111,110,47,97,99,116,105,118,105,116,121,43,106,115,111,110>>)\") :name)")
+
+;; json
+(epoch 11)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(<<97,112,112,108,105,99,97,116,105,111,110,47,106,115,111,110>>)\") :name)")
+
+;; sx
+(epoch 12)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(<<97,112,112,108,105,99,97,116,105,111,110,47,115,120>>)\") :name)")
+
+;; cbor
+(epoch 13)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(<<97,112,112,108,105,99,97,116,105,111,110,47,99,98,111,114>>)\") :name)")
+
+;; text/plain -> text
+(epoch 14)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(<<116,101,120,116,47,112,108,97,105,110>>)\") :name)")
+
+;; nil -> text
+(epoch 15)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(nil)\") :name)")
+
+;; empty binary -> text
+(epoch 16)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(<<>>)\") :name)")
+
+;; activity_json wins over json when both present at the start
+;; "application/activity+json, application/json"
+(epoch 17)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(<<97,112,112,108,105,99,97,116,105,111,110,47,97,99,116,105,118,105,116,121,43,106,115,111,110,44,32,97,112,112,108,105,99,97,116,105,111,110,47,106,115,111,110>>)\") :name)")
+
+;; accept_format_from with no header field -> text
+(epoch 18)
+(eval "(get (erlang-eval-ast \"http_server:accept_format_from([])\") :name)")
+
+;; accept_format_from with Accept header
+(epoch 19)
+(eval "(get (erlang-eval-ast \"AK = <<97,99,99,101,112,116>>, AV = <<97,112,112,108,105,99,97,116,105,111,110,47,115,120>>, http_server:accept_format_from([{headers, [{AK, AV}]}])\") :name)")
+
+;; accept_format_from with headers but no Accept -> text
+(epoch 20)
+(eval "(get (erlang-eval-ast \"OK = <<102,111,111>>, http_server:accept_format_from([{headers, [{OK, <<98,97,114>>}]}])\") :name)")
+
+;; accept_format on a non-binary returns text
+(epoch 21)
+(eval "(get (erlang-eval-ast \"http_server:accept_format(some_atom)\") :name)")
+EPOCHS
+
+OUTPUT=$(timeout 60 "$SX_SERVER" < "$TMPFILE" 2>/dev/null)
+
+check() {
+  local epoch="$1" desc="$2" expected="$3"
+  local actual
+  actual=$(echo "$OUTPUT" | awk -v e="$epoch" '
+    $0 ~ "^\\(ok-len " e " " { getline; print; exit }
+    $0 ~ "^\\(ok " e " "     { print; exit }
+    $0 ~ "^\\(error " e " "  { print; exit }
+  ')
+  [ -z "$actual" ] && actual="<no output for epoch $epoch>"
+  if echo "$actual" | grep -qF -- "$expected"; then
+    PASS=$((PASS+1))
+    [ "$VERBOSE" = "-v" ] && echo "  ok $desc"
+  else
+    FAIL=$((FAIL+1))
+    ERRORS+="  FAIL [$desc] (epoch $epoch) expected: $expected | actual: $actual
+"
+  fi
+}
+
+check  2  "module load name"                  "http_server"
+check 10  "activity+json -> activity_json"    "activity_json"
+check 11  "json -> json"                      "json"
+check 12  "sx -> sx"                          "sx"
+check 13  "cbor -> cbor"                      "cbor"
+check 14  "text/plain -> text"                "text"
+check 15  "nil -> text"                       "text"
+check 16  "empty binary -> text"              "text"
+check 17  "activity+json wins over json"      "activity_json"
+check 18  "no headers -> text"                "text"
+check 19  "Accept: application/sx -> sx"      "sx"
+check 20  "no Accept header -> text"          "text"
+check 21  "non-binary input -> text"          "text"
+
+TOTAL=$((PASS+FAIL))
+if [ $FAIL -eq 0 ]; then
+  echo "ok $PASS/$TOTAL next/tests/http_accept.sh passed"
+else
+  echo "FAIL $PASS/$TOTAL passed, $FAIL failed:"
+  echo "$ERRORS"
+fi
+[ $FAIL -eq 0 ]