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121 lines
4.3 KiB
Bash
Executable File
121 lines
4.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# next/tests/http_route.sh — Step 8b acceptance test.
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#
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# Exercises http_server:route/1 — pure (Request) -> Response
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# proplist dispatch. The actual HTTP listener (which would call
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# this via the http:listen/2 BIF bridge) is wired in Step 8c+.
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# 10 cases.
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set -uo pipefail
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cd "$(git rev-parse --show-toplevel)"
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SX_SERVER="${SX_SERVER:-hosts/ocaml/_build/default/bin/sx_server.exe}"
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if [ ! -x "$SX_SERVER" ]; then
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SX_SERVER="/root/rose-ash/hosts/ocaml/_build/default/bin/sx_server.exe"
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fi
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if [ ! -x "$SX_SERVER" ]; then
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echo "ERROR: sx_server.exe not found." >&2
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exit 1
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fi
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VERBOSE="${1:-}"
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PASS=0; FAIL=0; ERRORS=""
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TMPFILE=$(mktemp); trap "rm -f $TMPFILE" EXIT
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cat > "$TMPFILE" <<'EPOCHS'
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(epoch 1)
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(load "lib/erlang/tokenizer.sx")
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(load "lib/erlang/parser.sx")
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(load "lib/erlang/parser-core.sx")
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(load "lib/erlang/parser-expr.sx")
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(load "lib/erlang/parser-module.sx")
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(load "lib/erlang/transpile.sx")
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(load "lib/erlang/runtime.sx")
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(load "lib/erlang/vm/dispatcher.sx")
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(epoch 2)
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(eval "(get (erlang-load-module (file-read \"next/kernel/http_server.erl\")) :name)")
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;; GET / -> 200
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(epoch 10)
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(eval "(get (erlang-eval-ast \"Req = [{method, <<71,69,84>>}, {path, <<47>>}], case http_server:route(Req) of [{status, 200} | _] -> ok; _ -> bad end\") :name)")
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;; GET / body is the welcome message
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(epoch 11)
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(eval "(get (erlang-eval-ast \"Req = [{method, <<71,69,84>>}, {path, <<47>>}], R = http_server:route(Req), case R of [_, _, {body, B}] -> B =:= http_server:welcome_body(); _ -> false end\") :name)")
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;; POST / -> 404 (only GET / is known)
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(epoch 12)
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(eval "(get (erlang-eval-ast \"Req = [{method, <<80,79,83,84>>}, {path, <<47>>}], case http_server:route(Req) of [{status, 404} | _] -> ok; _ -> bad end\") :name)")
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;; GET /unknown -> 404
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(epoch 13)
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(eval "(get (erlang-eval-ast \"Req = [{method, <<71,69,84>>}, {path, <<47,102,111,111>>}], case http_server:route(Req) of [{status, 404} | _] -> ok; _ -> bad end\") :name)")
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;; Missing fields -> 404 (graceful)
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(epoch 14)
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(eval "(get (erlang-eval-ast \"case http_server:route([]) of [{status, 404} | _] -> ok; _ -> bad end\") :name)")
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;; Response always has :status, :headers, :body
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(epoch 15)
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(eval "(erlang-eval-ast \"R = http_server:not_found_response(), length(R)\")")
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;; ok_response sets the right status
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(epoch 16)
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(eval "(erlang-eval-ast \"R = http_server:ok_response(<<104,105>>), case R of [{status, 200} | _] -> 200; _ -> nope end\")")
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;; ok_response carries the supplied body
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(epoch 17)
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(eval "(get (erlang-eval-ast \"R = http_server:ok_response(<<104,105>>), case R of [_, _, {body, B}] -> B =:= <<104,105>>; _ -> false end\") :name)")
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;; not_found body present (non-empty)
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(epoch 18)
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(eval "(get (erlang-eval-ast \"R = http_server:not_found_response(), case R of [_, _, {body, B}] -> byte_size(B) > 0; _ -> false end\") :name)")
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;; welcome_body is non-empty
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(epoch 19)
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(eval "(get (erlang-eval-ast \"byte_size(http_server:welcome_body()) > 0\") :name)")
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EPOCHS
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OUTPUT=$(timeout 60 "$SX_SERVER" < "$TMPFILE" 2>/dev/null)
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check() {
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local epoch="$1" desc="$2" expected="$3"
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local actual
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actual=$(echo "$OUTPUT" | awk -v e="$epoch" '
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$0 ~ "^\\(ok-len " e " " { getline; print; exit }
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$0 ~ "^\\(ok " e " " { print; exit }
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$0 ~ "^\\(error " e " " { print; exit }
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')
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[ -z "$actual" ] && actual="<no output for epoch $epoch>"
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if echo "$actual" | grep -qF -- "$expected"; then
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PASS=$((PASS+1))
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[ "$VERBOSE" = "-v" ] && echo " ok $desc"
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else
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FAIL=$((FAIL+1))
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ERRORS+=" FAIL [$desc] (epoch $epoch) expected: $expected | actual: $actual
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"
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fi
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}
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check 2 "module load name" "http_server"
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check 10 "GET / -> 200" "ok"
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check 11 "GET / body is welcome" "true"
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check 12 "POST / -> 404" "ok"
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check 13 "GET /unknown -> 404" "ok"
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check 14 "missing fields -> 404" "ok"
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check 15 "response has 3 entries" "3"
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check 16 "ok_response status = 200" "200"
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check 17 "ok_response carries body" "true"
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check 18 "not_found body non-empty" "true"
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check 19 "welcome body non-empty" "true"
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TOTAL=$((PASS+FAIL))
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if [ $FAIL -eq 0 ]; then
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echo "ok $PASS/$TOTAL next/tests/http_route.sh passed"
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else
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echo "FAIL $PASS/$TOTAL passed, $FAIL failed:"
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echo "$ERRORS"
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fi
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[ $FAIL -eq 0 ]
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