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import json
import os
import shutil
import tempfile
# A shell script to run the sp-codegen binary from the source directory's Rust
# build target directory, adding the -t option to use the source directory's
# template directory.
#
# This is a string template where the source directory is filled in when used.
wrapper = """\
#!/bin/sh
set -eu
exec '{srcdir}/target/debug/{prog}' "$@" --resources '{srcdir}/share'
"""
def install_subplot(ctx):
runcmd_prepend_to_path = globals()["runcmd_prepend_to_path"]
srcdir = globals()["srcdir"]
# If the SUBPLOT_DIR is set, we expect the Subplot binaries to be installed
# in that directory. Otherwise, we expect them to be in the source
# directory, under target/debug, which is where Rust puts them. In the
# latter case, we create a wrapper script to add the necessary options to
# also use the resources from the source tree.
bindir = os.environ.get("SUBPLOT_DIR")
if bindir is not None:
runcmd_prepend_to_path(ctx, dirname=bindir)
else:
# Create a "bin" directory for the wrapper. Can't put this into datadir, as
# some of Subplot's scenarios make assumptions on what files exist there.
bindir = ctx["bin-dir"] = tempfile.mkdtemp()
for prog in ["sp-codegen", "sp-docgen"]:
filename = os.path.join(bindir, prog)
with open(filename, "w") as f:
f.write(wrapper.format(prog=prog, srcdir=srcdir))
os.chmod(filename, 0o755)
# Add the temporary bin directory to the path, and then the source
# directory's Rust binary target directory.
runcmd_prepend_to_path(ctx, dirname=bindir)
runcmd_prepend_to_path(ctx, dirname=os.path.join(srcdir, "target", "debug"))
def uninstall_subplot(ctx):
if "bin-dir" in ctx:
bindir = ctx["bin-dir"]
if os.path.exists(bindir):
shutil.rmtree(bindir)
def scenario_was_run(ctx, name=None):
runcmd_stdout_contains = globals()["runcmd_stdout_contains"]
runcmd_stdout_contains(ctx, text="\nscenario: {}\n".format(name))
def scenario_was_not_run(ctx, name=None):
runcmd_stdout_doesnt_contain = globals()["runcmd_stdout_doesnt_contain"]
runcmd_stdout_doesnt_contain(ctx, text="\nscenario: {}\n".format(name))
def step_was_run(ctx, keyword=None, name=None):
runcmd_stdout_contains = globals()["runcmd_stdout_contains"]
runcmd_stdout_contains(ctx, text="\n step: {} {}\n".format(keyword, name))
def step_was_run_and_then(ctx, keyword1=None, name1=None, keyword2=None, name2=None):
runcmd_stdout_contains = globals()["runcmd_stdout_contains"]
runcmd_stdout_contains(
ctx,
text="\n step: {} {}\n step: {} {}".format(keyword1, name1, keyword2, name2),
)
def cleanup_was_run(ctx, keyword1=None, name1=None, keyword2=None, name2=None):
runcmd_stdout_contains = globals()["runcmd_stdout_contains"]
runcmd_stdout_contains(
ctx,
text="\n cleanup: {} {}\n cleanup: {} {}\n".format(
keyword1, name1, keyword2, name2
),
)
def cleanup_was_not_run(ctx, keyword=None, name=None):
runcmd_stdout_doesnt_contain = globals()["runcmd_stdout_doesnt_contain"]
runcmd_stdout_doesnt_contain(ctx, text="\n cleanup: {} {}\n".format(keyword, name))
def json_output_matches_file(ctx, filename=None):
assert_dict_eq = globals()["assert_dict_eq"]
ns = ctx.declare("_runcmd")
actual = json.loads(ns["stdout"])
expected = json.load(open(filename))
assert_dict_eq(actual, expected)
def file_ends_in_zero_newlines(ctx, filename=None):
assert_ne = globals()["assert_ne"]
content = open(filename, "r").read()
print("content:", repr(content))
assert_ne(content[-1], "\n")
def file_ends_in_one_newline(ctx, filename=None):
assert_eq = globals()["assert_eq"]
assert_ne = globals()["assert_ne"]
content = open(filename, "r").read()
print("content:", repr(content))
assert_eq(content[-1], "\n")
assert_ne(content[-2], "\n")
def file_ends_in_two_newlines(ctx, filename=None):
assert_eq = globals()["assert_eq"]
content = open(filename, "r").read()
print("content:", repr(content))
assert_eq(content[-2:], "\n\n")
def binary(basename):
srcdir = globals()["srcdir"]
return os.path.join(srcdir, "target", "debug", basename)
|
