1 files changed, 80 insertions, 14 deletions

diff --git a/test/functional/core/startup_spec.lua b/test/functional/core/startup_spec.lua
index ae7f949e52..f1f96ba626 100644
--- a/test/functional/core/startup_spec.lua
+++ b/test/functional/core/startup_spec.lua
@@ -4,16 +4,19 @@ local Screen = require('test.functional.ui.screen')
 local clear = helpers.clear
 local command = helpers.command
 local eq = helpers.eq
+local feed = helpers.feed
 local funcs = helpers.funcs
 local nvim_prog = helpers.nvim_prog
 local nvim_set = helpers.nvim_set
 local read_file = helpers.read_file
 local retry = helpers.retry
+local sleep = helpers.sleep
 local iswin = helpers.iswin
 
 describe('startup', function()
   before_each(function()
     clear()
+    os.remove('Xtest_startup_ttyout')
   end)
   after_each(function()
     os.remove('Xtest_startup_ttyout')
@@ -46,8 +49,8 @@ describe('startup', function()
     end
     -- Running in :terminal
     command([[exe printf("terminal %s -u NONE -i NONE --cmd \"]]
-            ..nvim_set..[[\" ]]
-            ..[[-c \"echo has('ttyin') has('ttyout')\""]]
+            ..nvim_set..[[\"]]
+            ..[[ -c \"echo has('ttyin') has('ttyout')\""]]
             ..[[, shellescape(v:progpath))]])
     screen:expect([[
       ^                         |
@@ -56,41 +59,104 @@ describe('startup', function()
     ]])
   end)
   it('output to pipe: has("ttyin")==1 has("ttyout")==0', function()
-    local screen = Screen.new(25, 5)
-    screen:attach()
     if iswin() then
       command([[set shellcmdflag=/s\ /c shellxquote=\"]])
     end
     -- Running in :terminal
     command([[exe printf("terminal %s -u NONE -i NONE --cmd \"]]
-            ..nvim_set..[[\" ]]
-            ..[[-c \"call writefile([has('ttyin'), has('ttyout')], 'Xtest_startup_ttyout')\"]]
-            ..[[-c q | cat -v"]]  -- Output to a pipe.
+            ..nvim_set..[[\"]]
+            ..[[ -c \"call writefile([has('ttyin'), has('ttyout')], 'Xtest_startup_ttyout')\"]]
+            ..[[ -c q | cat -v"]]  -- Output to a pipe.
             ..[[, shellescape(v:progpath))]])
     retry(nil, 3000, function()
-      screen:sleep(1)
+      sleep(1)
       eq('1\n0\n',  -- stdin is a TTY, stdout is a pipe
          read_file('Xtest_startup_ttyout'))
     end)
   end)
   it('input from pipe: has("ttyin")==0 has("ttyout")==1', function()
-    local screen = Screen.new(25, 5)
-    screen:attach()
     if iswin() then
       command([[set shellcmdflag=/s\ /c shellxquote=\"]])
     end
     -- Running in :terminal
     command([[exe printf("terminal echo foo | ]]  -- Input from a pipe.
             ..[[%s -u NONE -i NONE --cmd \"]]
-            ..nvim_set..[[\" ]]
-            ..[[-c \"call writefile([has('ttyin'), has('ttyout')], 'Xtest_startup_ttyout')\"]]
-            ..[[-c q -- -"]]
+            ..nvim_set..[[\"]]
+            ..[[ -c \"call writefile([has('ttyin'), has('ttyout')], 'Xtest_startup_ttyout')\"]]
+            ..[[ -c q -- -"]]
             ..[[, shellescape(v:progpath))]])
     retry(nil, 3000, function()
-      screen:sleep(1)
+      sleep(1)
       eq('0\n1\n',  -- stdin is a pipe, stdout is a TTY
          read_file('Xtest_startup_ttyout'))
     end)
   end)
+  it('input from pipe (implicit) #7679', function()
+    local screen = Screen.new(25, 3)
+    screen:attach()
+    if iswin() then
+      command([[set shellcmdflag=/s\ /c shellxquote=\"]])
+    end
+    -- Running in :terminal
+    command([[exe printf("terminal echo foo | ]]  -- Input from a pipe.
+            ..[[%s -u NONE -i NONE --cmd \"]]
+            ..nvim_set..[[\"]]
+            ..[[ -c \"echo has('ttyin') has('ttyout')\""]]
+            ..[[, shellescape(v:progpath))]])
+    screen:expect([[
+      ^foo                      |
+      0 1                      |
+                               |
+    ]])
+  end)
+  it('input from pipe + file args #7679', function()
+    eq('ohyeah\r\n0 0 bufs=3',
+       funcs.system({nvim_prog, '-n', '-u', 'NONE', '-i', 'NONE', '--headless',
+                     '+.print',
+                     "+echo has('ttyin') has('ttyout') 'bufs='.bufnr('$')",
+                     '+qall!',
+                     '-',
+                     'test/functional/fixtures/tty-test.c',
+                     'test/functional/fixtures/shell-test.c',
+                    },
+                    { 'ohyeah', '' }))
+  end)
+
+  it('-e/-E interactive #7679', function()
+    clear('-E')
+    local screen = Screen.new(25, 3)
+    screen:attach()
+    feed("put ='from -E'<CR>")
+    screen:expect([[
+                               |
+      from -E                  |
+      :^                        |
+    ]])
+  end)
+
+  it('stdin with -es/-Es #7679', function()
+    local input = { 'append', 'line1', 'line2', '.', '%print', '' }
+    local inputstr = table.concat(input, '\n')
+
+    --
+    -- -Es: read stdin as text
+    --
+    eq('partylikeits1999\n',
+       funcs.system({nvim_prog, '-n', '-u', 'NONE', '-i', 'NONE', '-Es', '+.print', 'test/functional/fixtures/tty-test.c' },
+                    { 'partylikeits1999', '' }))
+    eq(inputstr,
+       funcs.system({nvim_prog, '-i', 'NONE', '-Es', '+%print', '-' },
+                    input))
+
+    --
+    -- -es: read stdin as ex-commands
+    --
+    eq('  encoding=utf-8\n',
+       funcs.system({nvim_prog, '-n', '-u', 'NONE', '-i', 'NONE', '-es', 'test/functional/fixtures/tty-test.c' },
+                    { 'set encoding', '' }))
+    eq('line1\nline2\n',
+       funcs.system({nvim_prog, '-i', 'NONE', '-es', '-' },
+                    input))
+  end)
 end)