Summary: It is not used anywhere and there are no plans to revive it. Kill it! Reviewed By: skcho Differential Revision: D18934719 fbshipit-source-id: b9b069b96master
Ezgi Çiçek
5 years ago
committed by
Facebook Github Bot
parent
8ed2c77187
commit
47c89611a5
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(*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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open! IStd
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module F = Format
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module Domain = LithoDomain
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(* return true if this is a graphql getter *)
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let is_graphql_function procname summary =
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Option.is_none summary
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(* we skip analysis of all GraphQL procs *)
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&&
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match procname with
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| Typ.Procname.Java java_procname -> (
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PatternMatch.is_getter java_procname
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&&
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match Typ.Procname.Java.get_package java_procname with
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| Some package ->
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String.is_prefix ~prefix:"com.facebook.graphql.model" package
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| None ->
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false )
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| _ ->
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false
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module LithoContext = struct
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type t = Domain.t
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let check_callee ~callee_pname ~tenv:_ = is_graphql_function callee_pname
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let satisfies_heuristic ~callee_pname:_ ~callee_summary_opt:_ _ = true
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let field = Payloads.Fields.litho_graphql_field_access
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let should_report proc_desc _tenv =
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LithoFramework.is_on_create_layout (Procdesc.get_proc_name proc_desc)
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let report astate _tenv summary =
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let report_graphql_getter access_path call_chain =
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let call_strings =
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List.map
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~f:(fun Domain.MethodCall.{procname} ->
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Typ.Procname.to_simplified_string ~withclass:false procname )
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call_chain
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in
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let call_string = String.concat ~sep:"." call_strings in
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let message = F.asprintf "%a.%s" AccessPath.pp access_path call_string in
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let loc = Summary.get_loc summary in
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let ltr = [Errlog.make_trace_element 0 loc message []] in
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Reporting.log_error summary ~loc ~ltr IssueType.graphql_field_access message
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in
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Domain.iter_call_chains ~f:report_graphql_getter astate ;
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astate
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let session_name = "litho graphql field access"
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end
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module Analyzer = LithoFramework.MakeAnalyzer (LithoContext)
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let checker callback = Analyzer.checker callback
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@ -1,97 +0,0 @@
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/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// makes it easier to mock graphql types
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package com.facebook.graphql.model;
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import java.util.List;
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abstract class A {
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abstract A getA();
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abstract B getB();
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abstract C getC();
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}
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abstract class B {
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abstract C getC();
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}
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abstract class C {
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abstract D getD();
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}
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class D {}
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abstract class GraphQLStory {
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public abstract List getActors();
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}
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class LithoTest {
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void /*basic chain*/ onCreateLayout(A a) {
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a.getB().getC().getD();
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}
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void /*sibling chain*/ onCreateLayout(A a, int i) {
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a.getB().getC().getD();
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a.getC().getD();
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}
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void /*split chain*/ onCreateLayout(A a, int i1, int i2) {
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B b = a.getB();
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C c = b.getC();
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c.getD();
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}
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void chainFromActual1(B b) {
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b.getC().getD();
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}
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void chainFromActual2(C c) {
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c.getD();
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}
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void /*chain rooted in actual*/ onCreateLayout(A a, boolean b) {
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chainFromActual1(a.getB());
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}
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void /*local chain + interproc chain*/ onCreateLayout(A a, char ch) {
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C c = a.getB().getC();
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chainFromActual2(c);
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}
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// conditional getters
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static GraphQLStory getPrimaryActor(GraphQLStory story) {
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List actors = story.getActors();
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return actors != null && actors.size() > 0 ? (GraphQLStory) actors.get(0) : null;
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}
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void /*conditional getters on formal*/ onCreateLayout(GraphQLStory story) {
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getPrimaryActor(story).toString();
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}
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static native GraphQLStory getStory();
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void /*conditional getters on local*/ onCreateLayout() {
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GraphQLStory story = getStory();
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getPrimaryActor(story).toString();
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}
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void /*cycle*/ onCreateLayout(A a, float f) {
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a = a.getA();
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}
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void cycle(A a) {
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a = a.getA();
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}
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void /*interprocedural cycle*/ onCreateLayout(A a, double d) {
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cycle(a);
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}
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}
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