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test: fix/speedup scrollback_spec

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- fix: Use "set PROMPT=$" trick to satisfy screen:expect{any='%$'}
- speedup: Use cmd.exe instead of powershell.
This commit is contained in:
Jan Edmund Lazo
2018-10-21 00:56:28 -04:00
committed by Justin M. Keyes
parent a7b17d4b3e
commit db6521a560
1 changed files with 8 additions and 9 deletions
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17
test/functional/terminal/scrollback_spec.lua
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@ -396,15 +396,14 @@ describe("'scrollback' option", function()
it('set to 0 behaves as 1', function()
local screen
if iswin() then
screen = thelpers.screen_setup(nil,
"['powershell.exe', '-NoLogo', '-NoProfile', '-NoExit', '-Command', 'function global:prompt {return "..'"$"'.."}']", 30)
screen = thelpers.screen_setup(nil, "['cmd.exe']", 30)
else
screen = thelpers.screen_setup(nil, "['sh']", 30)
end
curbufmeths.set_option('scrollback', 0)
if iswin() then
feed_data('for($i=1;$i -le 30;$i++){Write-Host \"line$i\"}\r')
feed_data('for /L %I in (1,1,30) do @(echo line%I)\r')
else
feed_data('for i in $(seq 1 30); do echo "line$i"; done\n')
end
@ -417,8 +416,8 @@ describe("'scrollback' option", function()
it('deletes lines (only) if necessary', function()
local screen
if iswin() then
screen = thelpers.screen_setup(nil,
"['powershell.exe', '-NoLogo', '-NoProfile', '-NoExit', '-Command', 'function global:prompt {return "..'"$"'.."}']", 30)
command([[let $PROMPT='$$']])
screen = thelpers.screen_setup(nil, "['cmd.exe']", 30)
else
screen = thelpers.screen_setup(nil, "['sh']", 30)
end
@ -429,7 +428,7 @@ describe("'scrollback' option", function()
screen:expect{any='%$'}
if iswin() then
feed_data('for($i=1;$i -le 30;$i++){Write-Host \"line$i\"}\r')
feed_data('for /L %I in (1,1,30) do @(echo line%I)\r')
else
feed_data('for i in $(seq 1 30); do echo "line$i"; done\n')
end
@ -446,7 +445,7 @@ describe("'scrollback' option", function()
-- 'scrollback' option is synchronized with the internal sb_buffer.
command('sleep 100m')
if iswin() then
feed_data('for($i=1;$i -le 40;$i++){Write-Host \"line$i\"}\r')
feed_data('for /L %I in (1,1,40) do @(echo line%I)\r')
else
feed_data('for i in $(seq 1 40); do echo "line$i"; done\n')
end
@ -455,8 +454,8 @@ describe("'scrollback' option", function()
retry(nil, nil, function() expect_lines(58) end)
-- Verify off-screen state
eq('line35', eval("getline(line('w0') - 1)"))
eq('line26', eval("getline(line('w0') - 10)"))
eq((iswin() and 'line36' or 'line35'), eval("getline(line('w0') - 1)"))
eq((iswin() and 'line27' or 'line26'), eval("getline(line('w0') - 10)"))
screen:detach()
end)