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# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
# For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt
"""Tests of behavior common to all reporting."""
from __future__ import annotations
import textwrap
import coverage
from coverage.files import abs_file
from tests.coveragetest import CoverageTest
from tests.goldtest import contains, doesnt_contain
from tests.helpers import arcz_to_arcs, os_sep
class ReportMapsPathsTest(CoverageTest):
"""Check that reporting implicitly maps paths."""
def make_files(self, data: str, settings: bool = False) -> None:
"""Create the test files we need for line coverage."""
src = """\
if VER == 1:
print("line 2")
if VER == 2:
print("line 4")
if VER == 3:
print("line 6")
"""
self.make_file("src/program.py", src)
self.make_file("ver1/program.py", src)
self.make_file("ver2/program.py", src)
if data == "line":
self.make_data_file(
lines={
abs_file("ver1/program.py"): [1, 2, 3, 5],
abs_file("ver2/program.py"): [1, 3, 4, 5],
}
)
else:
self.make_data_file(
arcs={
abs_file("ver1/program.py"): arcz_to_arcs(".1 12 23 35 5."),
abs_file("ver2/program.py"): arcz_to_arcs(".1 13 34 45 5."),
}
)
if settings:
self.make_file(".coveragerc", """\
[paths]
source =
src
ver1
ver2
""")
def test_map_paths_during_line_report_without_setting(self) -> None:
self.make_files(data="line")
cov = coverage.Coverage()
cov.load()
cov.report(show_missing=True)
expected = textwrap.dedent(os_sep("""\
Name Stmts Miss Cover Missing
-----------------------------------------------
ver1/program.py 6 2 67% 4, 6
ver2/program.py 6 2 67% 2, 6
-----------------------------------------------
TOTAL 12 4 67%
"""))
assert expected == self.stdout()
def test_map_paths_during_line_report(self) -> None:
self.make_files(data="line", settings=True)
cov = coverage.Coverage()
cov.load()
cov.report(show_missing=True)
expected = textwrap.dedent(os_sep("""\
Name Stmts Miss Cover Missing
----------------------------------------------
src/program.py 6 1 83% 6
----------------------------------------------
TOTAL 6 1 83%
"""))
assert expected == self.stdout()
def test_map_paths_during_branch_report_without_setting(self) -> None:
self.make_files(data="arcs")
cov = coverage.Coverage(branch=True)
cov.load()
cov.report(show_missing=True)
expected = textwrap.dedent(os_sep("""\
Name Stmts Miss Branch BrPart Cover Missing
-------------------------------------------------------------
ver1/program.py 6 2 6 3 58% 1->3, 4, 6
ver2/program.py 6 2 6 3 58% 2, 3->5, 6
-------------------------------------------------------------
TOTAL 12 4 12 6 58%
"""))
assert expected == self.stdout()
def test_map_paths_during_branch_report(self) -> None:
self.make_files(data="arcs", settings=True)
cov = coverage.Coverage(branch=True)
cov.load()
cov.report(show_missing=True)
expected = textwrap.dedent(os_sep("""\
Name Stmts Miss Branch BrPart Cover Missing
------------------------------------------------------------
src/program.py 6 1 6 1 83% 6
------------------------------------------------------------
TOTAL 6 1 6 1 83%
"""))
assert expected == self.stdout()
def test_map_paths_during_annotate(self) -> None:
self.make_files(data="line", settings=True)
cov = coverage.Coverage()
cov.load()
cov.annotate()
self.assert_exists(os_sep("src/program.py,cover"))
self.assert_doesnt_exist(os_sep("ver1/program.py,cover"))
self.assert_doesnt_exist(os_sep("ver2/program.py,cover"))
def test_map_paths_during_html_report(self) -> None:
self.make_files(data="line", settings=True)
cov = coverage.Coverage()
cov.load()
cov.html_report()
contains("htmlcov/index.html", os_sep("src/program.py"))
doesnt_contain("htmlcov/index.html", os_sep("ver1/program.py"), os_sep("ver2/program.py"))
def test_map_paths_during_xml_report(self) -> None:
self.make_files(data="line", settings=True)
cov = coverage.Coverage()
cov.load()
cov.xml_report()
contains("coverage.xml", "src/program.py")
doesnt_contain("coverage.xml", "ver1/program.py", "ver2/program.py")
def test_map_paths_during_json_report(self) -> None:
self.make_files(data="line", settings=True)
cov = coverage.Coverage()
cov.load()
cov.json_report()
def os_sepj(s: str) -> str:
return os_sep(s).replace("\\", r"\\")
contains("coverage.json", os_sepj("src/program.py"))
doesnt_contain("coverage.json", os_sepj("ver1/program.py"), os_sepj("ver2/program.py"))
def test_map_paths_during_lcov_report(self) -> None:
self.make_files(data="line", settings=True)
cov = coverage.Coverage()
cov.load()
cov.lcov_report()
contains("coverage.lcov", os_sep("src/program.py"))
doesnt_contain("coverage.lcov", os_sep("ver1/program.py"), os_sep("ver2/program.py"))
|
