view tests/test-merge.py @ 213:388820908580 2.6.2

hglib: update grep to cope with behavior change in hg 5.2.

Since version 5.2, revision filed not printed without all argument.
Fixed inaccurate pasring result with lastest hg and changed test case.

from tests import common
import hglib
from hglib.util import b

class test_merge(common.basetest):
    def setUp(self):
        common.basetest.setUp(self)

        self.append('a', 'a')
        rev, self.node0 = self.client.commit(b('first'), addremove=True)

        self.append('a', 'a')
        rev, self.node1 = self.client.commit(b('change'))

    def test_basic(self):
        self.client.update(self.node0)
        self.append('b', 'a')
        rev, node2 = self.client.commit(b('new file'), addremove=True)
        self.client.merge(self.node1)
        rev, node = self.client.commit(b('merge'))
        diff = b("diff -r ") + node2[:12] + b(" -r ") + node[:12] + b(""" a
--- a/a
+++ b/a
@@ -1,1 +1,1 @@
-a
\ No newline at end of file
+aa
\ No newline at end of file
""")

        self.assertEquals(diff, self.client.diff(change=node, nodates=True))

    def test_merge_prompt_abort(self):
        self.client.update(self.node0)
        self.client.remove(b('a'))
        self.client.commit(b('remove'))

        self.assertRaises(hglib.error.CommandError, self.client.merge)

    def test_merge_prompt_noninteractive(self):
        self.client.update(self.node0)
        self.client.remove(b('a'))
        rev, node = self.client.commit(b('remove'))

        if self.client.version >= (3, 7):
            self.assertRaises(hglib.error.CommandError,
                self.client.merge,
                cb=hglib.merge.handlers.noninteractive)
        else:
            self.client.merge(cb=hglib.merge.handlers.noninteractive)

        diff = b("diff -r ") + node[:12] + b(""" a
--- /dev/null
+++ b/a
@@ -0,0 +1,1 @@
+aa
\ No newline at end of file
""")
        self.assertEquals(diff, self.client.diff(nodates=True))

    def test_merge_prompt_cb(self):
        self.client.update(self.node0)
        self.client.remove(b('a'))
        rev, node = self.client.commit(b('remove'))

        def cb(output):
            return b('c')

        self.client.merge(cb=cb)

        diff = b("diff -r ") + node[:12] + b(""" a
--- /dev/null
+++ b/a
@@ -0,0 +1,1 @@
+aa
\ No newline at end of file
""")
        self.assertEquals(diff, self.client.diff(nodates=True))