d/tests: Refactor detect.c into a separate file

2 files changed, 43 insertions, 45 deletions

diff --git a/debian/tests/build b/debian/tests/build
index ade750d..575620e 100644
--- a/debian/tests/build
+++ b/debian/tests/build
@@ -10,6 +10,7 @@ then
 	exit 1
 fi
 
+cp debian/tests/detect.c "$AUTOPKGTEST_TMP"
 cd "$AUTOPKGTEST_TMP"
 
 if [ -n "${DEB_HOST_GNU_TYPE:-}" ]; then
@@ -18,51 +19,6 @@ else
     CROSS_COMPILE=
 fi
 
-cat <<EOF > detect.c
-#include <stdio.h>
-#include <uchardet.h>
-
-// Runs uchardet on stdin and prints the result to stdout
-
-int main(void)
-{
-    uchardet_t handle = uchardet_new();
-    if (handle == NULL)
-    {
-        perror("uchardet_new");
-        return 1;
-    }
-
-    // Read all data into uchardet
-    for (;;)
-    {
-        char buf[4096];
-        size_t len = fread(buf, 1, sizeof(buf), stdin);
-        if (ferror(stdin))
-        {
-            perror("fread");
-            uchardet_delete(handle);
-            return 1;
-        }
-
-        if (uchardet_handle_data(handle, buf, len) != 0)
-        {
-            perror("uchardet_handle_data");
-            return 1;
-        }
-
-        if (len < sizeof(buf))
-            break;
-    }
-
-    // Get character set
-    uchardet_data_end(handle);
-    puts(uchardet_get_charset(handle));
-    uchardet_delete(handle);
-    return 0;
-}
-EOF
-
 # Build program
 ${CROSS_COMPILE}gcc -Wall -Werror -I/usr/include/uchardet -o detect1 detect.c -luchardet
 echo "build1: OK"
diff --git a/debian/tests/detect.c b/debian/tests/detect.c
new file mode 100644
index 0000000..76cfbfa
--- /dev/null
+++ b/debian/tests/detect.c
@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include <uchardet.h>
+
+// Runs uchardet on stdin and prints the result to stdout
+
+int main(void)
+{
+    uchardet_t handle = uchardet_new();
+    if (handle == NULL)
+    {
+        perror("uchardet_new");
+        return 1;
+    }
+
+    // Read all data into uchardet
+    for (;;)
+    {
+        char buf[4096];
+        size_t len = fread(buf, 1, sizeof(buf), stdin);
+        if (ferror(stdin))
+        {
+            perror("fread");
+            uchardet_delete(handle);
+            return 1;
+        }
+
+        if (uchardet_handle_data(handle, buf, len) != 0)
+        {
+            perror("uchardet_handle_data");
+            return 1;
+        }
+
+        if (len < sizeof(buf))
+            break;
+    }
+
+    // Get character set
+    uchardet_data_end(handle);
+    puts(uchardet_get_charset(handle));
+    uchardet_delete(handle);
+    return 0;
+}