5 files changed, 55 insertions, 0 deletions
diff --git a/test cases/unit/90 devenv/main.c b/test cases/unit/90 devenv/main.c
new file mode 100644
index 0000000..2710593
--- /dev/null
+++ b/test cases/unit/90 devenv/main.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+#ifdef _WIN32
+  #define DO_IMPORT __declspec(dllimport)
+#else
+  #define DO_IMPORT
+#endif
+
+DO_IMPORT int foo(void);
+
+int main(void) {
+    printf("This is text.\n");
+    return foo();
+}
diff --git a/test cases/unit/90 devenv/meson.build b/test cases/unit/90 devenv/meson.build
new file mode 100644
index 0000000..3b0bb6a
--- /dev/null
+++ b/test cases/unit/90 devenv/meson.build
@@ -0,0 +1,17 @@
+project('devenv', 'c')
+
+meson.add_devenv('TEST_A=1')
+foo_dep = dependency('foo', fallback: 'sub')
+
+env = environment()
+env.append('TEST_B', ['2', '3'], separator: '+')
+meson.add_devenv(env)
+
+meson.add_devenv({'TEST_B': '0'}, separator: '+', method: 'prepend')
+
+env = environment({'TEST_B': ['4']}, separator: '+', method: 'append')
+meson.add_devenv(env)
+
+# This exe links on a library built in another directory. On Windows this means
+# PATH must contain builddir/subprojects/sub to be able to run it.
+executable('app', 'main.c', dependencies: foo_dep, install: true)
diff --git a/test cases/unit/90 devenv/subprojects/sub/foo.c b/test cases/unit/90 devenv/subprojects/sub/foo.c
new file mode 100644
index 0000000..46cb845
--- /dev/null
+++ b/test cases/unit/90 devenv/subprojects/sub/foo.c
@@ -0,0 +1,10 @@
+#ifdef _WIN32
+  #define DO_EXPORT __declspec(dllexport)
+#else
+  #define DO_EXPORT
+#endif
+
+DO_EXPORT int foo(void)
+{
+  return 0;
+}
diff --git a/test cases/unit/90 devenv/subprojects/sub/meson.build b/test cases/unit/90 devenv/subprojects/sub/meson.build
new file mode 100644
index 0000000..5cb1232
--- /dev/null
+++ b/test cases/unit/90 devenv/subprojects/sub/meson.build
@@ -0,0 +1,6 @@
+project('sub', 'c')
+
+meson.add_devenv({'TEST_B': '1'})
+
+libfoo = shared_library('foo', 'foo.c')
+meson.override_dependency('foo', declare_dependency(link_with: libfoo))
diff --git a/test cases/unit/90 devenv/test-devenv.py b/test cases/unit/90 devenv/test-devenv.py
new file mode 100755
index 0000000..75497ff
--- /dev/null
+++ b/test cases/unit/90 devenv/test-devenv.py
@@ -0,0 +1,8 @@
+#! /usr/bin/python
+
+import os
+
+assert os.environ['MESON_DEVENV'] == '1'
+assert os.environ['MESON_PROJECT_NAME'] == 'devenv'
+assert os.environ['TEST_A'] == '1'
+assert os.environ['TEST_B'] == '0+1+2+3+4'