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llvm-project/clang/test/Analysis/exploded-graph-rewriter/escapes.c

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[analyzer] exploded-graph-rewriter: Fix escaping StringRegions. Quotes around StringRegions are now escaped and unescaped correctly, producing valid JSON. Additionally, add a forgotten escape for Store values. Differential Revision: https://reviews.llvm.org/D63519 llvm-svn: 363897
2019-06-20 07:33:55 +08:00
// FIXME: Figure out how to use %clang_analyze_cc1 with our lit.local.cfg.
// RUN: %clang_cc1 -analyze -triple x86_64-unknown-linux-gnu \
// RUN: -analyzer-checker=core \
// RUN: -analyzer-dump-egraph=%t.dot %s
// RUN: %exploded_graph_rewriter %t.dot | FileCheck %s
[Testing] Dumping the graph requires assertions be enabled llvm-svn: 363916
2019-06-20 17:58:58 +08:00
// REQUIRES: asserts
[analyzer] exploded-graph-rewriter: Fix escaping StringRegions. Quotes around StringRegions are now escaped and unescaped correctly, producing valid JSON. Additionally, add a forgotten escape for Store values. Differential Revision: https://reviews.llvm.org/D63519 llvm-svn: 363897
2019-06-20 07:33:55 +08:00
[analyzer] exploded-graph-rewriter: Fix escaping for bitwise-or. '|' is a special character in graphviz, so it needs to be properly escaped and unescaped. llvm-svn: 364269
2019-06-25 10:16:56 +08:00
void escapes() {
[analyzer] exploded-graph-rewriter: Implement displaying Store pointers. They're useful when trying to understand what's going on inside your LazyCompoundValues. Differential Revision: https://reviews.llvm.org/D65427 llvm-svn: 368769
2019-08-14 07:04:56 +08:00
// CHECK: <td align="left"><b>Store: </b> <font color="gray">(0x{{[0-9a-f]*}})</font></td>
[analyzer] exploded-graph-rewriter: Fix escaping StringRegions. Quotes around StringRegions are now escaped and unescaped correctly, producing valid JSON. Additionally, add a forgotten escape for Store values. Differential Revision: https://reviews.llvm.org/D63519 llvm-svn: 363897
2019-06-20 07:33:55 +08:00
// CHECK-SAME: <td align="left">foo</td><td align="left">0</td>
// CHECK-SAME: <td align="left">&amp;Element\{"foo",0 S64b,char\}</td>
[analyzer] exploded-graph-rewriter: Rename Environment to Expressions. It's less confusing for newcomers. llvm-svn: 375282
2019-10-19 04:15:41 +08:00
// CHECK: <td align="left"><b>Expressions: </b></td>
[analyzer] exploded-graph-rewriter: Fix escaping StringRegions. Quotes around StringRegions are now escaped and unescaped correctly, producing valid JSON. Additionally, add a forgotten escape for Store values. Differential Revision: https://reviews.llvm.org/D63519 llvm-svn: 363897
2019-06-20 07:33:55 +08:00
// CHECK-SAME: <td align="left">"foo"</td>
// CHECK-SAME: <td align="left">&amp;Element\{"foo",0 S64b,char\}</td>
[analyzer] JsonSupport: Escape escapes Summary: - Reviewers: NoQ Reviewed By: NoQ Subscribers: xazax.hun, baloghadamsoftware, szepet, a.sidorin, mikhail.ramalho, Szelethus, donat.nagy, dkrupp, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D63462 llvm-svn: 364270
2019-06-25 11:08:32 +08:00
const char *const foo = "\x66\x6f\x6f";
[analyzer] exploded-graph-rewriter: Fix escaping for bitwise-or. '|' is a special character in graphviz, so it needs to be properly escaped and unescaped. llvm-svn: 364269
2019-06-25 10:16:56 +08:00
[analyzer] exploded-graph-rewriter: Improve program point dumps. - Take advantage of the stmt_point_kind. - Dump block IDs for BlockEntrance nodes. - Don't dump huge compound statements on PurgeDeadSymbols nodes. - Rename Edge to BlockEdge for consistency. - Tweak colors. Differential Revision: https://reviews.llvm.org/D64051 llvm-svn: 364881
2019-07-02 10:17:53 +08:00
// CHECK: <font color="cyan4">BinaryOperator</font>
[analyzer] exploded-graph-rewriter: Fix escaping for bitwise-or. '|' is a special character in graphviz, so it needs to be properly escaped and unescaped. llvm-svn: 364269
2019-06-25 10:16:56 +08:00
// CHECK-SAME: <td align="left">1 \| 2</td>
// CHECK-SAME: <td align="left">3 S32b</td>
int x = 1 | 2;
[analyzer] exploded-graph-rewriter: Fix escaping StringRegions. Quotes around StringRegions are now escaped and unescaped correctly, producing valid JSON. Additionally, add a forgotten escape for Store values. Differential Revision: https://reviews.llvm.org/D63519 llvm-svn: 363897
2019-06-20 07:33:55 +08:00
}