def test_basic():
with shell.tempdir():
stdin = """
b,c,d
e,f,g
h,i,j
"""
stdout = """
prefix_02
prefix_04
prefix_05
"""
assert rm_whitespace(unindent(stdout)) == shell.run(
'bsv | bpartition -l 10 prefix', stdin=unindent(stdin))
stdout = """
prefix_02:h,i,j
prefix_04:e,f,g
prefix_05:b,c,d
"""
assert unindent(stdout).strip() == shell.run('bcat -l -p prefix*')
stdout = """
prefix_02
prefix_04
prefix_05
"""
assert unindent(stdout).strip() == shell.run('ls prefix*')
def test_appends():
with shell.tempdir():
stdin = """
0,b,c,d
1,e,f,g
2,h,i,j
"""
stdout = """
prefix00
prefix01
prefix02
"""
assert rm_whitespace(unindent(stdout)) == shell.run(f'bsv | bpartition 10 prefix', stdin=unindent(stdin))
assert rm_whitespace(unindent(stdout)) == shell.run(f'bsv | bpartition 10 prefix', stdin=unindent(stdin))
stdout = """
prefix00:b,c,d
prefix00:b,c,d
prefix01:e,f,g
prefix01:e,f,g
prefix02:h,i,j
prefix02:h,i,j
"""
assert unindent(stdout).strip() == shell.run(f'bcat --prefix prefix*')
stdout = """
prefix00
prefix01
prefix02
"""
assert unindent(stdout).strip() == shell.run('ls prefix*')
def test_without_prefix():
with shell.tempdir():
stdin = """
b,c,d
e,f,g
h,i,j
"""
stdout = """
02
04
05
"""
assert rm_whitespace(unindent(stdout)) == shell.run(
'bsv | bpartition -l 10', stdin=unindent(stdin))
def test_basic():
with shell.tempdir():
shell.run('echo -e "a,a\nc,c\ne,e\n" | bsv > a.bsv')
shell.run('echo -e "b,b\nd,d\nf,f\n" | bsv > b.bsv')
stdout = """
a,a
b,b
c,c
d,d
e,e
f,f
"""
assert rm_whitespace(unindent(stdout)) == shell.run(
'echo a.bsv b.bsv | bmerge | csv', stream=True)
assert rm_whitespace(unindent(stdout)) == shell.run(
'(echo a.bsv; echo b.bsv) | bmerge | csv', stream=True)
assert rm_whitespace(unindent(stdout)) == shell.run(
'(echo a.bsv; echo; echo b.bsv) | bmerge | csv', stream=True)
def test_basic():
with shell.tempdir():
shell.run('for char in a a b b c c; do echo $char | bsv >> $char; done')
stdout = """
a:a
b:b
c:c
"""
assert rm_whitespace(unindent(stdout)) == shell.run('bcat --prefix --head 1 a b c')
stdout = """
a:a
a:a
b:b
b:b
c:c
c:c
"""
assert rm_whitespace(unindent(stdout)) == shell.run('bcat --prefix --head 2 a b c')
assert rm_whitespace(unindent(stdout)) == shell.run('bcat --head 2 --prefix a b c')
assert rm_whitespace(unindent(stdout)) == shell.run('bcat --prefix a b c')
stdout = """
a
b
c
"""
assert rm_whitespace(unindent(stdout)) == shell.run('bcat --head 1 a b c')
stdout = """
a
a
b
b
c
c
"""
assert rm_whitespace(unindent(stdout)) == shell.run('bcat a b c')