testsuite/gna: add a test for #1392

2 files changed, 62 insertions, 0 deletions

diff --git a/testsuite/gna/issue1392/file15.vhdl b/testsuite/gna/issue1392/file15.vhdl
new file mode 100644
index 000000000..cd71f2093
--- /dev/null
+++ b/testsuite/gna/issue1392/file15.vhdl
@@ -0,0 +1,52 @@
+-- Code your testbench here
+library IEEE;
+use IEEE.std_logic_1164.all;
+--use std.textio.all;
+--use work.proc_pkg.all;
+
+
+entity file15 is
+
+end entity file15;
+
+architecture rtl of file15 is
+
+  type char_array_t is array(natural range <>) of character;
+  type char_arr_file is file of char_array_t;
+  
+begin
+  process
+    
+    file cr : char_arr_file;
+    
+    variable mcrr : char_array_t(12 downto 0);
+    variable small_mcrr : char_array_t(2 downto 0);
+    variable c : character := 'a';
+    variable len : natural;
+    
+  begin
+    
+    file_open(cr, "./char_arr_file.txt", WRITE_MODE);
+    for i in 0 to 12 loop
+      mcrr(i) := c;
+      c := character'succ(c);
+    end loop;
+    write(cr, mcrr);
+    file_close(cr);
+    
+    -- small container
+    file_open(cr, "./char_arr_file.txt", READ_MODE);
+    read(cr, small_mcrr,len);
+    
+    for i in 0 to 2 loop
+      report "" & small_mcrr(i);
+    end loop;
+    file_close(cr);
+    
+    
+    wait;
+  end process;
+    
+end rtl;
+
+
diff --git a/testsuite/gna/issue1392/testsuite.sh b/testsuite/gna/issue1392/testsuite.sh
new file mode 100755
index 000000000..f694ccdc5
--- /dev/null
+++ b/testsuite/gna/issue1392/testsuite.sh
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze file15.vhdl
+elab_simulate file15
+
+clean
+
+echo "Test successful"