Add test cases for compile-checks-in-files.

test cases/common/33 try compile/invalid.c

@@ -0,0 +1,2 @@
+#include<nonexisting.h>
+void func() { printf("This won't work.\n"); }

test cases/common/33 try compile/meson.build

@@ -13,6 +13,14 @@ if compiler.compiles(code, name : 'should succeed') == false
   error('Compiler is fail.')
 endif
 
+if compiler.compiles(files('valid.c'), name : 'should succeed') == false
+  error('Compiler is fail.')
+endif
+
 if compiler.compiles(breakcode, name : 'should fail')
   error('Compiler returned true on broken code.')
 endif
+
+if compiler.compiles(files('invalid.c'), name : 'should fail')
+  error('Compiler returned true on broken code.')
+endif

test cases/common/33 try compile/valid.c

@@ -0,0 +1,2 @@
+#include<stdio.h>
+void func() { printf("Something.\n"); }

test cases/common/39 tryrun/error.c

@@ -0,0 +1,3 @@
+int main(int argc, char **argv) {
+  return 1;
+}

test cases/common/39 tryrun/meson.build

@@ -27,42 +27,50 @@ error_code = '''int main(int argc, char **argv) {
 no_compile_code = '''int main(int argc, char **argv) {
 '''
 
-ok = cc.run(ok_code, name : 'should succeed')
-err = cc.run(error_code, name : 'should fail')
-noc = cc.run(no_compile_code, name : 'does not compile')
+INPUTS = [
+  ['String', ok_code, error_code, no_compile_code],
+  ['File', files('ok.c'), files('error.c'), files('no_compile.c')],
+]
+
+foreach input : INPUTS
+  type = input[0]
+  ok = cc.run(input[1], name : type + ' should succeed')
+  err = cc.run(input[2], name : type + ' should fail')
+  noc = cc.run(input[3], name : type + ' does not compile')
 
   if noc.compiled()
-  error('Compilation fail test failed.')
+    error(type + ' compilation fail test failed.')
   else
-  message('Fail detected properly.')
+    message(type + ' fail detected properly.')
   endif
 
   if ok.compiled()
-  message('Compilation worked.')
+    message(type + ' compilation worked.')
   else
-  error('Compilation did not work.')
+    error(type + ' compilation did not work.')
   endif
 
   if ok.returncode() == 0
-  message('Return code ok.')
+    message(type + ' return code ok.')
   else
-  error('Return code fail')
+    error(type + ' return code fail')
   endif
 
   if err.returncode() == 1
-  message('Bad return code ok.')
+    message(type + ' bad return code ok.')
   else
-  error('Bad return code fail.')
+    error(type + ' bad return code fail.')
   endif
 
   if ok.stdout().strip() == 'stdout'
-  message('Stdout ok.')
+    message(type + ' stdout ok.')
   else
-  message('Bad stdout.')
+    message(type + ' bad stdout.')
   endif
 
   if ok.stderr().strip() == 'stderr'
-  message('Stderr ok.')
+    message(type + ' stderr ok.')
   else
-  message('Bad stderr.')
+    message(type + ' bad stderr.')
   endif
+endforeach

test cases/common/39 tryrun/no_compile.c

@@ -0,0 +1 @@
+int main(int argc, char **argv) {

test cases/common/39 tryrun/ok.c

@@ -0,0 +1,6 @@
+#include<stdio.h>
+int main(int argc, char **argv) {
+  printf("%s\n", "stdout");
+  fprintf(stderr, "%s\n", "stderr");
+  return 0;
+}