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 )