Tests: Generalize RunCMake.Ninja ShowIncludes test infrastructure

Prepare to add support for more languages.

1 files changed, 26 insertions, 12 deletions

diff --git a/Tests/RunCMake/showIncludes.c b/Tests/RunCMake/showIncludes.c
index 82b1416..922254d 100644
--- a/Tests/RunCMake/showIncludes.c
+++ b/Tests/RunCMake/showIncludes.c
@@ -1,33 +1,47 @@
+#ifndef _CRT_SECURE_NO_WARNINGS
+#  define _CRT_SECURE_NO_WARNINGS
+#endif
+
 #if defined(_MSC_VER) && _MSC_VER >= 1928
 #  pragma warning(disable : 5105) /* macro expansion warning in windows.h */
 #endif
 #include <windows.h>
 
 #include <stdio.h>
+#include <stdlib.h>
 
 int main()
 {
   /* 'cl /showIncludes' encodes output in the console output code page.  */
   unsigned int cp = GetConsoleOutputCP();
+
+  /* 'cl /showIncludes' prints output in the VS language.  */
+  const char* vslang = getenv("VSLANG");
+  if (!vslang) {
+    fprintf(stderr, "VSLANG is not set.\n");
+    return 1;
+  }
+
   printf("Console output code page: %u\n", cp);
   printf("Console input code page: %u\n", GetConsoleCP());
   printf("ANSI code page: %u\n", GetACP());
   printf("OEM code page: %u\n", GetOEMCP());
+  printf("VSLANG: %s\n", vslang);
 
-  if (cp == 54936 || cp == 936) {
-    /* VSLANG=2052 */
-    printf("\xd7\xa2\xd2\xe2: "
-           "\xb0\xfc\xba\xac\xce\xc4\xbc\xfe:  C:\\foo.h\n");
-    return 0;
-  }
+  if (strcmp(vslang, "2052") == 0) {
+    if (cp == 54936 || cp == 936) {
+      printf("\xd7\xa2\xd2\xe2: "
+             "\xb0\xfc\xba\xac\xce\xc4\xbc\xfe:  C:\\foo.h\n");
+      return 0;
+    }
 
-  if (cp == 65001) {
-    /* VSLANG=2052  */
-    printf("\xe6\xb3\xa8\xe6\x84\x8f: "
-           "\xe5\x8c\x85\xe5\x90\xab\xe6\x96\x87\xe4\xbb\xb6:  C:\\foo.h\n");
-    return 0;
+    if (cp == 65001) {
+      printf("\xe6\xb3\xa8\xe6\x84\x8f: "
+             "\xe5\x8c\x85\xe5\x90\xab\xe6\x96\x87\xe4\xbb\xb6:  C:\\foo.h\n");
+      return 0;
+    }
   }
 
-  fprintf(stderr, "No example showIncludes for console's output code page.\n");
+  fprintf(stderr, "No example showIncludes for this code page and VSLANG.\n");
   return 1;
 }