mirror of https://github.com/xzeldon/htop.git
83.9% test coverage!
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parent
e5b08447fe
commit
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109
test_spec.lua
109
test_spec.lua
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@ -76,7 +76,7 @@ local function show(key)
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end
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end
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local function send(key, times)
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local function send(key, times, quick)
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if times == 0 then return end
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for _ = 1, times or 1 do
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delay(0.003) -- 30ms delay to avoid clobbering Esc sequences
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@ -87,6 +87,11 @@ local function send(key, times)
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else
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rt:keyPress(key)
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end
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if not quick then
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show(key)
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end
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end
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if quick then
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show(key)
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end
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end
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@ -146,6 +151,8 @@ end
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local attrs = {
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black_on_cyan = 6,
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red_on_cyan = 22,
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white_on_black = 176,
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yellow_on_black = 112,
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}
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local function find_selected_y(from)
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@ -168,6 +175,15 @@ local function find_command_x()
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return 64
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end
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local function set_display_option(n)
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send("S")
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send(curses.KEY_DOWN)
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send(curses.KEY_RIGHT)
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send(curses.KEY_DOWN, n)
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send("\n")
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send(curses.KEY_F10)
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end
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describe("htop test suite", function()
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running_it("performs incremental filter", function()
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@ -376,6 +392,19 @@ describe("htop test suite", function()
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send(ESC)
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end)
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running_it("renices for a process", function()
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send("/")
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send("busted")
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send("\n")
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local line = find_selected_y()
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local before = check_string_at(22, line, " 0")
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send(curses.KEY_F8)
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delay(0.3)
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local after = check_string_at(22, line, " 1")
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assert.equal(check(before))
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assert.equal(check(after))
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end)
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running_it("changes IO priority for a process", function()
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send("/")
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send("htop")
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@ -386,6 +415,15 @@ describe("htop test suite", function()
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send(ESC)
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end)
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running_it("shows help", function()
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send(curses.KEY_F1)
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send("\n")
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set_display_option(9)
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send(curses.KEY_F1)
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send("\n")
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set_display_option(9)
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end)
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local meters = {
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{ name = "clock", down = 0, string = "Time" },
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{ name = "load", down = 2, string = "Load" },
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@ -453,12 +491,7 @@ describe("htop test suite", function()
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for _, item in ipairs(display_options) do
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running_it("checks display option to "..item.name, function()
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for _ = 1, 2 do
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send("S")
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send(curses.KEY_DOWN)
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send(curses.KEY_RIGHT)
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send(curses.KEY_DOWN, item.down)
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send("\n")
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send(curses.KEY_F10)
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set_display_option(item.down)
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delay(0.1)
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end
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end)
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@ -478,14 +511,72 @@ describe("htop test suite", function()
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end
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end)
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running_it("expands and collapses tree", function()
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send(curses.KEY_F5) -- tree view
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send(curses.KEY_HOME)
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send(curses.KEY_DOWN) -- second process in the tree
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send("-")
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send("+")
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send(curses.KEY_F5)
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end)
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running_it("sets sort key", function()
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send(".")
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send("\n")
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end)
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running_it("tags all children", function()
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send(curses.KEY_F5) -- tree view
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send(curses.KEY_HOME) -- ensure we're at init
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send("c")
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local taggedattrs = {}
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rt:update()
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for y = y_panelhdr + 2, 23 do
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table.insert(taggedattrs, rt:cellAttr(y-1, 4))
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end
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delay(0.2)
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send("U")
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local untaggedattrs = {}
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rt:update()
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for y = y_panelhdr + 2, 23 do
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table.insert(untaggedattrs, rt:cellAttr(y-1, 4))
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end
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send(curses.KEY_F5)
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for _, taggedattr in ipairs(taggedattrs) do
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assert.equal(attrs.yellow_on_black, taggedattr)
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end
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for _, untaggedattr in ipairs(untaggedattrs) do
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assert.equal(attrs.white_on_black, untaggedattr)
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end
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end)
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for i = 1, 62 do
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running_it("show column "..i, function()
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send("S")
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send(curses.KEY_END)
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send(curses.KEY_RIGHT, 2)
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send(curses.KEY_DOWN, i)
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send(curses.KEY_RIGHT, 1)
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if i > 1 then
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send(curses.KEY_DC)
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end
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send(curses.KEY_RIGHT, 1)
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local down = i
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while down > 13 do
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send(curses.KEY_NPAGE)
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down = down - 13
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end
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send(curses.KEY_DOWN, down, "quick")
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send("\n")
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send(curses.KEY_F10)
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if i == 62 then
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send("S")
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send(curses.KEY_END)
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send(curses.KEY_RIGHT, 1)
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if i > 1 then
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send(curses.KEY_DC)
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end
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send(curses.KEY_F10)
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end
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end)
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end
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