5 files changed, 60 insertions, 0 deletions
diff --git a/test cases/unit/2 testsetups/buggy.c b/test cases/unit/2 testsetups/buggy.c
new file mode 100644
index 0000000..d238830
--- /dev/null
+++ b/test cases/unit/2 testsetups/buggy.c
@@ -0,0 +1,14 @@
+#include<stdio.h>
+#include<stdlib.h>
+
+#include<impl.h>
+
+int main(int argc, char **argv) {
+    char *ten = malloc(10);
+    if(getenv("TEST_ENV")) {
+        do_nasty(ten);
+        printf("TEST_ENV is set.\n");
+    }
+    free(ten);
+    return 0;
+}
diff --git a/test cases/unit/2 testsetups/envcheck.py b/test cases/unit/2 testsetups/envcheck.py
new file mode 100755
index 0000000..e41a715
--- /dev/null
+++ b/test cases/unit/2 testsetups/envcheck.py
@@ -0,0 +1,5 @@
+#!/usr/bin/env python3
+
+import os
+
+assert 'PATH' in os.environ
diff --git a/test cases/unit/2 testsetups/impl.c b/test cases/unit/2 testsetups/impl.c
new file mode 100644
index 0000000..d87f3de
--- /dev/null
+++ b/test cases/unit/2 testsetups/impl.c
@@ -0,0 +1,5 @@
+/* Write past the end. */
+
+void do_nasty(char *ptr) {
+    ptr[10] = 'n';
+}
diff --git a/test cases/unit/2 testsetups/impl.h b/test cases/unit/2 testsetups/impl.h
new file mode 100644
index 0000000..7a08cb3
--- /dev/null
+++ b/test cases/unit/2 testsetups/impl.h
@@ -0,0 +1,3 @@
+#pragma once
+
+void do_nasty(char *ptr);
diff --git a/test cases/unit/2 testsetups/meson.build b/test cases/unit/2 testsetups/meson.build
new file mode 100644
index 0000000..91a5fbe
--- /dev/null
+++ b/test cases/unit/2 testsetups/meson.build
@@ -0,0 +1,33 @@
+project('testsetups', 'c')
+
+vg = find_program('valgrind')
+
+cc = meson.get_compiler('c')
+# clang 14 uses dwarf 5, and valgrind 3.19 GIT does not support this
+if cc.get_id() == 'clang' and cc.version().version_compare('>=14') and \
+    vg.version().version_compare('<3.20')
+  add_project_arguments('-gdwarf-4', language: 'c')
+endif
+
+# This is only set when running under Valgrind test setup.
+env = environment()
+env.set('TEST_ENV', '1')
+
+add_test_setup('valgrind',
+  exe_wrapper : [vg, '--error-exitcode=1', '--leak-check=full'],
+  timeout_multiplier : 100,
+  env : env)
+
+buggy = executable('buggy', 'buggy.c', 'impl.c')
+test('Test buggy', buggy, suite: ['buggy'])
+
+envcheck = find_program('envcheck.py')
+test('test-env', envcheck)
+
+add_test_setup('empty')
+add_test_setup('onlyenv', env : env)
+add_test_setup('onlyenv2', env : 'TEST_ENV=1')
+add_test_setup('onlyenv3', env : ['TEST_ENV=1'])
+add_test_setup('wrapper', exe_wrapper : [vg, '--error-exitcode=1'])
+add_test_setup('timeout', timeout_multiplier : 20)
+add_test_setup('good', exclude_suites : 'buggy')