7141747182

Committed 08 Dec 2023 01:08PM UTC coverage: 72.188% (-2.4%) from 74.636%

Build # 7141747182

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #1924 from alerque/lint-fixes

Run Details

4 of 10 new or added lines in 8 files covered. (40.0%)

376 existing lines in 13 files now uncovered.

11384 of 15770 relevant lines covered (72.19%)

6898.07 hits per line

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0.0

/outputters/debug.lua

local base = require("outputters.base")

local cursorX = 0
local cursorY = 0

local started = false

local lastFont
local outfile

local function _round (input)
  -- LuaJIT 2.1 betas (and inheritors such as OpenResty and Moonjit) are biased
  -- towards rounding 0.5 up to 1, all other Lua interpreters are biased
  -- towards rounding such floating point numbers down.  This hack shaves off
  -- just enough to fix the bias so our test suite works across interpreters.
  -- Note that even a true rounding function here will fail because the bias is
  -- inherent to the floating point type. Also note we are erroring in favor of
  -- the *less* common option because the LuaJIT VMS are hopelessly broken
  -- whereas normal LUA VMs can be cooerced.
  if input > 0 then input = input + .00000000000001 end
  if input < 0 then input = input - .00000000000001 end
  return string.format("%.4f", input)
end

local outputter = pl.class(base)
outputter._name = "debug"
outputter.extension = "debug"

-- The outputter init can't actually initialize output (as logical as it might
-- have seemed) because that requires a page size which we don't know yet.
-- function outputter:_init () end

function outputter:_ensureInit ()
  if not started then
    started = true -- keep this before self:_writeline or it will be a race condition!
    local fname = self:getOutputFilename()
    outfile = fname == "-" and io.stdout or io.open(fname, "w+")
    if SILE.documentState.paperSize then
      self:_writeline("Set paper size ", SILE.documentState.paperSize[1], SILE.documentState.paperSize[2])
    end
    self:_writeline("Begin page")
  end
end

function outputter:_writeline (...)
  self:_ensureInit()
  local args = pl.utils.pack(...)
  for i = 1, #args do
    outfile:write(args[i])
    if i < #args then outfile:write("\t") end
  end
  outfile:write("\n")
end

function outputter:newPage ()
  self:_writeline("New page")
end

function outputter:finish ()
  if SILE.status.unsupported then self:_writeline("UNSUPPORTED") end
  self:_writeline("End page")
  self:_writeline("Finish")
  outfile:close()
end

function outputter.getCursor (_)
  return cursorX, cursorY
end

function outputter:setCursor (x, y, relative)
  x = SU.cast("number", x)
  y = SU.cast("number", y)
  local oldx, oldy = self:getCursor()
  local offset = relative and { x = cursorX, y = cursorY } or { x = 0, y = 0 }
  cursorX = offset.x + x
  cursorY = offset.y - y
  if _round(oldx) ~= _round(cursorX) then self:_writeline("Mx ", _round(x)) end
  if _round(oldy) ~= _round(cursorY) then self:_writeline("My ", _round(y)) end
end

function outputter:setColor (color)
  if color.r then
    self:_writeline("Set color", _round(color.r), _round(color.g), _round(color.b))
  elseif color.c then
    self:_writeline("Set color", _round(color.c), _round(color.m), _round(color.y), _round(color.k))
  elseif color.l then
    self:_writeline("Set color", _round(color.l))
  end
end

function outputter:pushColor (color)
  if color.r then
    self:_writeline("Push color", _round(color.r), _round(color.g), _round(color.b))
  elseif color.c then
    self:_writeline("Push color (CMYK)", _round(color.c), _round(color.m), _round(color.y), _round(color.k))
  elseif color.l then
    self:_writeline("Push color (grayscale)", _round(color.l))
  end
end

function outputter:popColor ()
  self:_writeline("Pop color")
end

function outputter:drawHbox (value, width)
  if not value.glyphString then return end
  width = SU.cast("number", width)
  local buf
  if value.complex then
    local cluster = {}
    for i = 1, #value.items do
      local item = value.items[i]
      cluster[#cluster+1] = item.gid
      -- For the sake of terseness we're only dumping non-zero values
      if item.glyphAdvance ~= 0 then cluster[#cluster+1] = "a=".._round(item.glyphAdvance) end
      if item.x_offset then cluster[#cluster+1] = "x=".._round(item.x_offset) end
      if item.y_offset then cluster[#cluster+1] = "y=".._round(item.y_offset) end
      self:setCursor(item.width, 0, true)
    end
    buf = table.concat(cluster, " ")
  else
    buf = table.concat(value.glyphString, " ") .. " w=" .. _round(width)
  end
  self:_writeline("T", buf, "(" .. tostring(value.text) .. ")")
end

function outputter:setFont (options)
  local font = SILE.font._key(options)
  if lastFont ~= font then
    self:_writeline("Set font ", font)
    lastFont = font
  end
end

function outputter:drawImage (src, x, y, width, height)
  x = SU.cast("number", x)
  y = SU.cast("number", y)
  width = SU.cast("number", width)
  height = SU.cast("number", height)
  self:_writeline("Draw image", src, _round(x), _round(y), _round(width), _round(height))
end

function outputter.getImageSize (_, src, pageno)
  local pdf = require("justenoughlibtexpdf")
  local llx, lly, urx, ury, xresol, yresol = pdf.imagebbox(src, pageno)
  return (urx-llx), (ury-lly), xresol, yresol
end

function outputter:drawSVG (figure, _, x, y, width, height, scalefactor)
  x = SU.cast("number", x)
  y = SU.cast("number", y)
  width = SU.cast("number", width)
  height = SU.cast("number", height)
  self:_writeline("Draw SVG", _round(x), _round(y), _round(width), _round(height), figure, scalefactor)
end

function outputter:drawRule (x, y, width, depth)
  x = SU.cast("number", x)
  y = SU.cast("number", y)
  width = SU.cast("number", width)
  depth = SU.cast("number", depth)
  self:_writeline("Draw line", _round(x), _round(y), _round(width), _round(depth))
end

return outputter

1	local base = require("outputters.base")	×
2
3	local cursorX = 0	×
4	local cursorY = 0	×
5
6	local started = false	×
7
8	local lastFont
9	local outfile
10
11	local function _round (input)
12	-- LuaJIT 2.1 betas (and inheritors such as OpenResty and Moonjit) are biased
13	-- towards rounding 0.5 up to 1, all other Lua interpreters are biased
14	-- towards rounding such floating point numbers down. This hack shaves off
15	-- just enough to fix the bias so our test suite works across interpreters.
16	-- Note that even a true rounding function here will fail because the bias is
17	-- inherent to the floating point type. Also note we are erroring in favor of
18	-- the less common option because the LuaJIT VMS are hopelessly broken
19	-- whereas normal LUA VMs can be cooerced.
20	if input > 0 then input = input + .00000000000001 end	×
21	if input < 0 then input = input - .00000000000001 end	×
22	return string.format("%.4f", input)	×
23	end
24
25	local outputter = pl.class(base)	×
26	outputter._name = "debug"	×
27	outputter.extension = "debug"	×
28
29	-- The outputter init can't actually initialize output (as logical as it might
30	-- have seemed) because that requires a page size which we don't know yet.
31	-- function outputter:_init () end
32
33	function outputter:_ensureInit ()	×
34	if not started then	×
35	started = true -- keep this before self:_writeline or it will be a race condition!	×
36	local fname = self:getOutputFilename()	×
37	outfile = fname == "-" and io.stdout or io.open(fname, "w+")	×
38	if SILE.documentState.paperSize then	×
39	self:_writeline("Set paper size ", SILE.documentState.paperSize[1], SILE.documentState.paperSize[2])	×
40	end
41	self:_writeline("Begin page")	×
42	end
43	end
44
45	function outputter:_writeline (...)	×
46	self:_ensureInit()	×
NEW 47	local args = pl.utils.pack(...)	×
48	for i = 1, #args do	×
49	outfile:write(args[i])	×
50	if i < #args then outfile:write("\t") end	×
51	end
52	outfile:write("\n")	×
53	end
54
55	function outputter:newPage ()	×
56	self:_writeline("New page")	×
57	end
58
59	function outputter:finish ()	×
60	if SILE.status.unsupported then self:_writeline("UNSUPPORTED") end	×
61	self:_writeline("End page")	×
62	self:_writeline("Finish")	×
63	outfile:close()	×
64	end
65
66	function outputter.getCursor (_)	×
67	return cursorX, cursorY	×
68	end
69
70	function outputter:setCursor (x, y, relative)	×
71	x = SU.cast("number", x)	×
72	y = SU.cast("number", y)	×
73	local oldx, oldy = self:getCursor()	×
74	local offset = relative and { x = cursorX, y = cursorY } or { x = 0, y = 0 }	×
75	cursorX = offset.x + x	×
76	cursorY = offset.y - y	×
77	if _round(oldx) ~= _round(cursorX) then self:_writeline("Mx ", _round(x)) end	×
78	if _round(oldy) ~= _round(cursorY) then self:_writeline("My ", _round(y)) end	×
79	end
80
81	function outputter:setColor (color)	×
82	if color.r then	×
83	self:_writeline("Set color", _round(color.r), _round(color.g), _round(color.b))	×
84	elseif color.c then	×
85	self:_writeline("Set color", _round(color.c), _round(color.m), _round(color.y), _round(color.k))	×
86	elseif color.l then	×
87	self:_writeline("Set color", _round(color.l))	×
88	end
89	end
90
91	function outputter:pushColor (color)	×
92	if color.r then	×
93	self:_writeline("Push color", _round(color.r), _round(color.g), _round(color.b))	×
94	elseif color.c then	×
95	self:_writeline("Push color (CMYK)", _round(color.c), _round(color.m), _round(color.y), _round(color.k))	×
96	elseif color.l then	×
97	self:_writeline("Push color (grayscale)", _round(color.l))	×
98	end
99	end
100
101	function outputter:popColor ()	×
102	self:_writeline("Pop color")	×
103	end
104
105	function outputter:drawHbox (value, width)	×
106	if not value.glyphString then return end	×
107	width = SU.cast("number", width)	×
108	local buf
109	if value.complex then	×
110	local cluster = {}	×
111	for i = 1, #value.items do	×
112	local item = value.items[i]	×
113	cluster[#cluster+1] = item.gid	×
114	-- For the sake of terseness we're only dumping non-zero values
115	if item.glyphAdvance ~= 0 then cluster[#cluster+1] = "a=".._round(item.glyphAdvance) end	×
116	if item.x_offset then cluster[#cluster+1] = "x=".._round(item.x_offset) end	×
117	if item.y_offset then cluster[#cluster+1] = "y=".._round(item.y_offset) end	×
118	self:setCursor(item.width, 0, true)	×
119	end
120	buf = table.concat(cluster, " ")	×
121	else
122	buf = table.concat(value.glyphString, " ") .. " w=" .. _round(width)	×
123	end
124	self:_writeline("T", buf, "(" .. tostring(value.text) .. ")")	×
125	end
126
127	function outputter:setFont (options)	×
128	local font = SILE.font._key(options)	×
129	if lastFont ~= font then	×
130	self:_writeline("Set font ", font)	×
131	lastFont = font	×
132	end
133	end
134
135	function outputter:drawImage (src, x, y, width, height)	×
136	x = SU.cast("number", x)	×
137	y = SU.cast("number", y)	×
138	width = SU.cast("number", width)	×
139	height = SU.cast("number", height)	×
140	self:_writeline("Draw image", src, _round(x), _round(y), _round(width), _round(height))	×
141	end
142
143	function outputter.getImageSize (_, src, pageno)	×
144	local pdf = require("justenoughlibtexpdf")	×
145	local llx, lly, urx, ury, xresol, yresol = pdf.imagebbox(src, pageno)	×
146	return (urx-llx), (ury-lly), xresol, yresol	×
147	end
148
149	function outputter:drawSVG (figure, _, x, y, width, height, scalefactor)	×
150	x = SU.cast("number", x)	×
151	y = SU.cast("number", y)	×
152	width = SU.cast("number", width)	×
153	height = SU.cast("number", height)	×
154	self:_writeline("Draw SVG", _round(x), _round(y), _round(width), _round(height), figure, scalefactor)	×
155	end
156
157	function outputter:drawRule (x, y, width, depth)	×
158	x = SU.cast("number", x)	×
159	y = SU.cast("number", y)	×
160	width = SU.cast("number", width)	×
161	depth = SU.cast("number", depth)	×
162	self:_writeline("Draw line", _round(x), _round(y), _round(width), _round(depth))	×
163	end
164
165	return outputter	×

sile-typesetter / sile / 7141747182

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