This revision was automatically updated to reflect the committed changes.
Closed by commit rG0aba69eb1a01: [analyzer] Add test directory for scan-build.
(authored by dcoughlin).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D69781/new/
https://reviews.llvm.org/D69781
Files:
clang/test/Analysis/scan-build/Inputs/multidirectory_project/directory1/file1.c
clang/test/Analysis/scan-build/Inputs/multidirectory_project/directory2/file2.c
clang/test/Analysis/scan-build/Inputs/single_null_dereference.c
clang/test/Analysis/scan-build/exclude_directories.test
clang/test/Analysis/scan-build/help.test
clang/test/Analysis/scan-build/html_output.test
clang/test/Analysis/scan-build/plist_html_output.test
clang/test/Analysis/scan-build/plist_output.test
clang/test/lit.cfg.py
llvm/utils/lit/lit/llvm/config.py
Index: llvm/utils/lit/lit/llvm/config.py
===================================================================
--- llvm/utils/lit/lit/llvm/config.py
+++ llvm/utils/lit/lit/llvm/config.py
@@ -411,6 +411,7 @@
ToolSubst('%clang_cpp', command=self.config.clang, extra_args=['--driver-mode=cpp']+additional_flags),
ToolSubst('%clang_cl', command=self.config.clang, extra_args=['--driver-mode=cl']+additional_flags),
ToolSubst('%clangxx', command=self.config.clang, extra_args=['--driver-mode=g++']+additional_flags),
+ ToolSubst('%scan-build', command='scan-build'),
]
self.add_tool_substitutions(tool_substitutions)
Index: clang/test/lit.cfg.py
===================================================================
--- clang/test/lit.cfg.py
+++ clang/test/lit.cfg.py
@@ -62,7 +62,7 @@
tools = [
'c-index-test', 'clang-diff', 'clang-format', 'clang-tblgen', 'opt', 'llvm-ifs',
- ToolSubst('%clang_extdef_map', command=FindTool(
+ 'scan-build', ToolSubst('%clang_extdef_map', command=FindTool(
'clang-extdef-mapping'), unresolved='ignore'),
]
Index: clang/test/Analysis/scan-build/plist_output.test
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/plist_output.test
@@ -0,0 +1,20 @@
+RUN: rm -rf %t.output_dir && mkdir %t.output_dir
+RUN: %scan-build -plist -o %t.output_dir %clang %S/Inputs/single_null_dereference.c \
+RUN: | FileCheck %s -check-prefix CHECK-STDOUT
+
+// Test plist output
+
+CHECK-STDOUT: scan-build: Using '{{.*}}' for static analysis
+CHECK-STDOUT: scan-build: Analysis run complete.
+CHECK-STDOUT: scan-build: Analysis results (plist files) deposited in '{{.*}}'
+
+// We expect a single plist file
+RUN: ls %t.output_dir/*/ | FileCheck %s -check-prefix CHECK-FILENAMES
+
+CHECK-FILENAMES: report-{{.*}}.plist
+
+// The report should describe the issue.
+RUN: cat %t.output_dir/*/report-*.plist \
+RUN: | FileCheck %s -check-prefix CHECK-REPORT-PLIST-CONTENTS
+
+CHECK-REPORT-PLIST-CONTENTS: <key>type</key><string>Dereference of null pointer</string>
Index: clang/test/Analysis/scan-build/plist_html_output.test
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/plist_html_output.test
@@ -0,0 +1,20 @@
+RUN: rm -rf %t.output_dir && mkdir %t.output_dir
+RUN: %scan-build -plist-html -o %t.output_dir %clang %S/Inputs/single_null_dereference.c \
+RUN: | FileCheck %s -check-prefix CHECK-STDOUT
+
+// Test combined plist and html output with -plist-html
+
+CHECK-STDOUT: scan-build: Using '{{.*}}' for static analysis
+CHECK-STDOUT: scan-build: Analysis run complete.
+CHECK-STDOUT: scan-build: Analysis results (plist files) deposited in '{{.*}}'
+CHECK-STDOUT: scan-build: 1 bug found.
+CHECK-STDOUT: scan-build: Run 'scan-view {{.*}}' to examine bug reports.
+
+// We expect both html files and the plist files.
+RUN: ls %t.output_dir/*/ | FileCheck %s -check-prefix CHECK-FILENAMES
+
+CHECK-FILENAMES: index.html
+CHECK-FILENAMES-DAG: report-{{.*}}.html
+CHECK-FILENAMES-DAG: report-{{.*}}.plist
+CHECK-FILENAMES: scanview.css
+CHECK-FILENAMES: sorttable.js
Index: clang/test/Analysis/scan-build/html_output.test
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/html_output.test
@@ -0,0 +1,30 @@
+RUN: rm -rf %t.output_dir && mkdir %t.output_dir
+RUN: %scan-build -o %t.output_dir %clang %S/Inputs/single_null_dereference.c \
+RUN: | FileCheck %s -check-prefix CHECK-STDOUT
+
+// Test html output
+
+CHECK-STDOUT: scan-build: Using '{{.*}}' for static analysis
+CHECK-STDOUT: scan-build: 1 bug found.
+CHECK-STDOUT: scan-build: Run 'scan-view {{.*}}' to examine bug reports.
+
+// We expect an index file, a file for the report, and sibling support files.
+RUN: ls %t.output_dir/*/ | FileCheck %s -check-prefix CHECK-FILENAMES
+
+CHECK-FILENAMES: index.html
+CHECK-FILENAMES: report-{{.*}}.html
+CHECK-FILENAMES: scanview.css
+CHECK-FILENAMES: sorttable.js
+
+
+// The index should have a link to the report for the single issue.
+RUN: cat %T/html_output_dir/*/index.html \
+RUN: | FileCheck %s -check-prefix CHECK-INDEX-HTML
+
+CHECK-INDEX-HTML: <!-- REPORTBUG id="report-{{.*}}.html" -->
+
+// The report should describe the issue.
+RUN: cat %t.output_dir/*/report-*.html \
+RUN: | FileCheck %s -check-prefix CHECK-REPORT-HTML
+
+CHECK-REPORT-HTML: <!-- BUGTYPE Dereference of null pointer -->
Index: clang/test/Analysis/scan-build/help.test
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/help.test
@@ -0,0 +1,18 @@
+RUN: %scan-build -h | FileCheck %s
+RUN: %scan-build --help | FileCheck %s
+
+Test for help output from scan-build.
+
+
+CHECK: USAGE: scan-build [options] <build command> [build options]
+
+...
+
+CHECK: AVAILABLE CHECKERS:
+...
+CHECK: optin.performance.GCDAntipattern
+CHECK: + osx.API
+...
+
+
+
Index: clang/test/Analysis/scan-build/exclude_directories.test
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/exclude_directories.test
@@ -0,0 +1,34 @@
+RUN: rm -rf %t.output_dir && mkdir %t.output_dir
+RUN: %scan-build -o %t.output_dir %clang \
+RUN: %S/Inputs/multidirectory_project/directory1/file1.c \
+RUN: %S/Inputs/multidirectory_project/directory2/file2.c \
+RUN: | FileCheck %s -check-prefix CHECK-NO-EXCLUDE
+
+// The purpose of this test is to ensure that the --exclude command line option
+// actually excludes reports from inside the specified directories.
+
+
+// First, let's make sure that without --exclude issues in both
+// directory1 and directory2 are found.
+CHECK-NO-EXCLUDE: scan-build: 2 bugs found.
+
+
+// Only one issue should be found when directory1 is excluded.
+RUN: rm -rf %t.output_dir && mkdir %t.output_dir
+RUN: %scan-build -o %t.output_dir --exclude directory1 %clang \
+RUN: %S/Inputs/multidirectory_project/directory1/file1.c \
+RUN: %S/Inputs/multidirectory_project/directory2/file2.c \
+RUN: | FileCheck %s -check-prefix CHECK-EXCLUDE1
+
+CHECK-EXCLUDE1: scan-build: 1 bug found.
+
+
+// When both directories are excluded, no issues should be reported.
+RUN: rm -rf %t.output_dir && mkdir %t.output_dir
+RUN: %scan-build -o %t.output_dir --exclude directory1 --exclude directory2 %clang \
+RUN: %S/Inputs/multidirectory_project/directory1/file1.c \
+RUN: %S/Inputs/multidirectory_project/directory2/file2.c \
+RUN: | FileCheck %s -check-prefix CHECK-EXCLUDE-BOTH
+
+CHECK-EXCLUDE-BOTH: scan-build: 0 bugs found.
+
Index: clang/test/Analysis/scan-build/Inputs/single_null_dereference.c
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/Inputs/single_null_dereference.c
@@ -0,0 +1,5 @@
+int main() {
+ int *p = 0;
+ *p = 7; // We expect a diagnostic about this.
+ return 0;
+}
Index: clang/test/Analysis/scan-build/Inputs/multidirectory_project/directory2/file2.c
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/Inputs/multidirectory_project/directory2/file2.c
@@ -0,0 +1,5 @@
+void function2(int *o) {
+ if (!o) {
+ *o = 7; // This will emit a null pointer diagnostic.
+ }
+}
Index: clang/test/Analysis/scan-build/Inputs/multidirectory_project/directory1/file1.c
===================================================================
--- /dev/null
+++ clang/test/Analysis/scan-build/Inputs/multidirectory_project/directory1/file1.c
@@ -0,0 +1,9 @@
+int main() {
+ return 0;
+}
+
+void function1(int *p) {
+ if (!p) {
+ *p = 7; // This will emit a null pointer diagnostic.
+ }
+}
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
