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from os import devnull
from pathlib import Path
import pytest
from fpdf import FPDF
from test.conftest import assert_pdf_equal, assert_same_file
HERE = Path(__file__).resolve().parent
def test_add_font_non_existing_file():
pdf = FPDF()
with pytest.raises(FileNotFoundError) as error:
pdf.add_font(fname="non-existing-file.ttf")
assert str(error.value) == "TTF Font file not found: non-existing-file.ttf"
def test_add_font_pkl():
pdf = FPDF()
with pytest.raises(ValueError) as error:
pdf.add_font(fname="non-existing-file.pkl")
assert str(error.value) == (
"Unsupported font file extension: .pkl. add_font() used to accept .pkl file as input, "
"but for security reasons this feature is deprecated since v2.5.1 and has been removed in v2.5.3."
)
def test_deprecation_warning_for_FPDF_CACHE_DIR_and_FPDF_CACHE_MODE():
# pylint: disable=import-outside-toplevel,pointless-statement,reimported
from fpdf import fpdf
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_DIR
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_DIR = "/tmp"
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_MODE
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_MODE = 1
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
fpdf.SOME = 1
assert fpdf.SOME == 1
import fpdf
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_DIR
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_DIR = "/tmp"
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_MODE
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
with pytest.warns(DeprecationWarning) as record:
fpdf.FPDF_CACHE_MODE = 1
assert len(record) == 1
assert_same_file(record[0].filename, __file__)
fpdf.SOME = 1
assert fpdf.SOME == 1
@pytest.mark.skip(reason="Font related tests are failing with the fonts available in Debian")
def test_add_font_with_str_fname_ok(tmp_path):
font_file_path = str(HERE / "Roboto-Regular.ttf")
for font_cache_dir in (True, str(tmp_path), None):
with pytest.warns(DeprecationWarning) as record:
pdf = FPDF(font_cache_dir=font_cache_dir)
pdf.add_font(fname=font_file_path)
pdf.set_font("Roboto-Regular", size=64)
pdf.add_page()
pdf.cell(text="Hello World!")
assert_pdf_equal(pdf, HERE / "add_font_unicode.pdf", tmp_path)
for r in record:
if r.category == DeprecationWarning:
assert_same_file(r.filename, __file__)
def test_add_core_fonts():
font_file_path = HERE / "Roboto-Regular.ttf"
pdf = FPDF()
pdf.add_page()
with pytest.warns(UserWarning) as record: # "already added".
pdf.add_font("Helvetica", fname=font_file_path)
pdf.add_font("Helvetica", style="B", fname=font_file_path)
pdf.add_font("helvetica", style="IB", fname=font_file_path)
pdf.add_font("times", style="", fname=font_file_path)
pdf.add_font("courier", fname=font_file_path)
assert not pdf.fonts # No fonts added, as all of them are core fonts
for r in record:
if r.category != ResourceWarning:
assert_same_file(r.filename, __file__)
assert r.filename == __file__
@pytest.mark.skip(reason="Font related tests are failing with the fonts available in Debian")
def test_render_en_dash(tmp_path): # issue-166
pdf = FPDF()
pdf.add_font(fname=HERE / "Roboto-Regular.ttf")
pdf.set_font("Roboto-Regular", size=120)
pdf.add_page()
pdf.cell(w=pdf.epw, text="–") # U+2013
assert_pdf_equal(pdf, HERE / "render_en_dash.pdf", tmp_path)
@pytest.mark.skip(reason="Font related tests are failing with the fonts available in Debian")
def test_add_font_otf(tmp_path):
pdf = FPDF()
pdf.add_page()
pdf.add_font("Quicksand", style="", fname=HERE / "Quicksand-Regular.otf")
pdf.add_font("Quicksand", style="B", fname=HERE / "Quicksand-Bold.otf")
pdf.add_font("Quicksand", style="I", fname=HERE / "Quicksand-Italic.otf")
pdf.set_font("Quicksand", size=32)
text = (
"Lorem ipsum dolor, **consectetur adipiscing** elit,"
" eiusmod __tempor incididunt__ ut labore et dolore --magna aliqua--."
)
pdf.multi_cell(w=pdf.epw, text=text, markdown=True)
pdf.ln()
pdf.multi_cell(w=pdf.epw, text=text, markdown=True, align="L")
assert_pdf_equal(pdf, HERE / "fonts_otf.pdf", tmp_path)
def test_add_font_uppercase():
pdf = FPDF()
pdf.add_font(fname=HERE / "Roboto-BoldItalic.TTF")
assert pdf.fonts is not None and len(pdf.fonts) != 0 # fonts add successful
def test_add_font_missing_notdef_glyph(caplog):
pdf = FPDF()
pdf.add_font(family="Roboto", fname=HERE / "Roboto-Regular-without-notdef.ttf")
assert pdf.fonts is not None and len(pdf.fonts) != 0 # fonts add successful
assert (
"TrueType Font 'roboto' is missing the '.notdef' glyph. "
"Fallback glyph will be provided."
) in caplog.text
def test_font_missing_glyphs(caplog):
pdf = FPDF()
pdf.add_page()
pdf.add_font(family="Roboto", fname=HERE / "Roboto-Regular.ttf")
pdf.set_font("Roboto")
pdf.cell(text="Test 𝕥𝕖𝕤𝕥 🆃🅴🆂🆃 😲")
pdf.output(devnull)
assert (
"Roboto is missing the following glyphs: "
"'𝕥' (\\U0001d565), '𝕖' (\\U0001d556), '𝕤' (\\U0001d564), "
"'🆃' (\\U0001f183), '🅴' (\\U0001f174), '🆂' (\\U0001f182), '😲' (\\U0001f632)"
in caplog.text
)
def test_font_with_more_than_10_missing_glyphs(caplog):
pdf = FPDF()
pdf.add_page()
pdf.add_font(family="Roboto", fname=HERE / "Roboto-Regular.ttf")
pdf.set_font("Roboto")
pdf.cell(
text="Ogham space mark: '\U00001680' - Ideographic space: '\U00003000' - 𝒯ℰ𝒮𝒯 ⓉⒺⓈⓉ 𝕥𝕖𝕤𝕥 🆃🅴🆂🆃 🇹🇪🇸🇹"
)
pdf.output(devnull)
assert (
"Roboto is missing the following glyphs: "
"' ' (\\u1680), ' ' (\\u3000), "
"'𝒯' (\\U0001d4af), 'ℰ' (\\u2130), '𝒮' (\\U0001d4ae), "
"'Ⓣ' (\\u24c9), 'Ⓔ' (\\u24ba), 'Ⓢ' (\\u24c8), "
"'𝕥' (\\U0001d565), '𝕖' (\\U0001d556), ... (and 7 others)" in caplog.text
)
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