[PATCH 3/7] programs/cmd/tests: some interactive test about input echo

[Eric Pouech]

Signed-off-by: Eric Pouech <eric.pouech at gmail.com>

---
 programs/cmd/tests/interactive_builtins.cmd     |    9 ++++++++-
 programs/cmd/tests/interactive_builtins.cmd.exp |   18 +++++++++++++++++-
 programs/cmd/wcmdmain.c                         |    7 +++++++
 3 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/programs/cmd/tests/interactive_builtins.cmd b/programs/cmd/tests/interactive_builtins.cmd
index 546bad4eda5..d1e308f159a 100644
--- a/programs/cmd/tests/interactive_builtins.cmd
+++ b/programs/cmd/tests/interactive_builtins.cmd
@@ -1 +1,8 @@
- at exit 0
+ at echo --------- testing echo
+echo foo
+ at echo foo
+echo off
+echo foo
+ at echo foo
+echo --------- done
+exit 0
diff --git a/programs/cmd/tests/interactive_builtins.cmd.exp b/programs/cmd/tests/interactive_builtins.cmd.exp
index fe6f88e5414..64482e85c04 100644
--- a/programs/cmd/tests/interactive_builtins.cmd.exp
+++ b/programs/cmd/tests/interactive_builtins.cmd.exp
@@ -1 +1,17 @@
- at pwd@>@exit 0
+ at pwd@>@echo --------- testing echo
+--------- testing echo
+
+ at pwd@>echo foo
+foo
+
+ at pwd@>@echo foo
+foo
+
+ at pwd@>echo off
+echo foo
+foo
+ at echo foo
+foo
+echo --------- done
+--------- done
+exit 0
diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c
index 4510b5e309f..ee863856ec9 100644
--- a/programs/cmd/wcmdmain.c
+++ b/programs/cmd/wcmdmain.c
@@ -1897,6 +1897,13 @@ WCHAR *WCMD_ReadAndParseLine(const WCHAR *optionalcmd, CMD_LIST **output, HANDLE
       WCMD_output_asis(L"\r\n");
     }
 
+    /* echo input stream if naturally not echoed */
+    if (!context && !optionalcmd && GetFileType(readFrom) != FILE_TYPE_CHAR)
+    {
+      WCMD_output_asis(curPos);
+      WCMD_output_asis(L"\r\n");
+      /* FIXME: same quirk as above for trailing space? */
+    }
     /* Skip repeated 'no echo' characters */
     while (*curPos == '@') curPos++;