merge(3p/git): Merge git subtree at v2.29.2 r/1890

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb

1 files changed, 0 insertions, 248 deletions

diff --git a/third_party/git/t/t9011-svn-da.sh b/third_party/git/t/t9011-svn-da.sh
deleted file mode 100755
index ab1ef28fd991..000000000000
--- a/third_party/git/t/t9011-svn-da.sh
+++ /dev/null
@@ -1,248 +0,0 @@
-#!/bin/sh
-
-test_description='test parsing of svndiff0 files
-
-Using the "test-svn-fe -d" helper, check that svn-fe correctly
-interprets deltas using various facilities (some from the spec,
-some only learned from practice).
-'
-. ./test-lib.sh
-
->empty
-printf foo >preimage
-
-test_expect_success 'reject empty delta' '
-	test_must_fail test-svn-fe -d preimage empty 0
-'
-
-test_expect_success 'delta can empty file' '
-	printf "SVNQ" | q_to_nul >clear.delta &&
-	test-svn-fe -d preimage clear.delta 4 >actual &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'reject svndiff2' '
-	printf "SVN\002" >bad.filetype &&
-	test_must_fail test-svn-fe -d preimage bad.filetype 4
-'
-
-test_expect_success 'one-window empty delta' '
-	printf "SVNQ%s" "QQQQQ" | q_to_nul >clear.onewindow &&
-	test-svn-fe -d preimage clear.onewindow 9 >actual &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'reject incomplete window header' '
-	printf "SVNQ%s" "QQQQQ" | q_to_nul >clear.onewindow &&
-	printf "SVNQ%s" "QQ" | q_to_nul >clear.partialwindow &&
-	test_must_fail test-svn-fe -d preimage clear.onewindow 6 &&
-	test_must_fail test-svn-fe -d preimage clear.partialwindow 6
-'
-
-test_expect_success 'reject declared delta longer than actual delta' '
-	printf "SVNQ%s" "QQQQQ" | q_to_nul >clear.onewindow &&
-	printf "SVNQ%s" "QQ" | q_to_nul >clear.partialwindow &&
-	test_must_fail test-svn-fe -d preimage clear.onewindow 14 &&
-	test_must_fail test-svn-fe -d preimage clear.partialwindow 9
-'
-
-test_expect_success 'two-window empty delta' '
-	printf "SVNQ%s%s" "QQQQQ" "QQQQQ" | q_to_nul >clear.twowindow &&
-	test-svn-fe -d preimage clear.twowindow 14 >actual &&
-	test_must_fail test-svn-fe -d preimage clear.twowindow 13 &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'noisy zeroes' '
-	printf "SVNQ%s" \
-		"RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRQQQQQ" |
-		tr R "\200" |
-		q_to_nul >clear.noisy &&
-	len=$(wc -c <clear.noisy) &&
-	test-svn-fe -d preimage clear.noisy $len &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'reject variable-length int in magic' '
-	printf "SVNRQ" | tr R "\200" | q_to_nul >clear.badmagic &&
-	test_must_fail test-svn-fe -d preimage clear.badmagic 5
-'
-
-test_expect_success 'reject truncated integer' '
-	printf "SVNQ%s%s" "QQQQQ" "QQQQRRQ" |
-		tr R "\200" |
-		q_to_nul >clear.fullint &&
-	printf "SVNQ%s%s" "QQQQQ" "QQQQRR" |
-		tr RT "\201" |
-		q_to_nul >clear.partialint &&
-	test_must_fail test-svn-fe -d preimage clear.fullint 15 &&
-	test-svn-fe -d preimage clear.fullint 16 &&
-	test_must_fail test-svn-fe -d preimage clear.partialint 15
-'
-
-test_expect_success 'nonempty (but unused) preimage view' '
-	printf "SVNQ%b" "Q\003QQQ" | q_to_nul >clear.readpreimage &&
-	test-svn-fe -d preimage clear.readpreimage 9 >actual &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'preimage view: right endpoint cannot backtrack' '
-	printf "SVNQ%b%b" "Q\003QQQ" "Q\002QQQ" |
-		q_to_nul >clear.backtrack &&
-	test_must_fail test-svn-fe -d preimage clear.backtrack 14
-'
-
-test_expect_success 'preimage view: left endpoint can advance' '
-	printf "SVNQ%b%b" "Q\003QQQ" "\001\002QQQ" |
-		q_to_nul >clear.preshrink &&
-	printf "SVNQ%b%b" "Q\003QQQ" "\001\001QQQ" |
-		q_to_nul >clear.shrinkbacktrack &&
-	test-svn-fe -d preimage clear.preshrink 14 >actual &&
-	test_must_fail test-svn-fe -d preimage clear.shrinkbacktrack 14 &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'preimage view: offsets compared by value' '
-	printf "SVNQ%b%b" "\001\001QQQ" "\0200Q\003QQQ" |
-		q_to_nul >clear.noisybacktrack &&
-	printf "SVNQ%b%b" "\001\001QQQ" "\0200\001\002QQQ" |
-		q_to_nul >clear.noisyadvance &&
-	test_must_fail test-svn-fe -d preimage clear.noisybacktrack 15 &&
-	test-svn-fe -d preimage clear.noisyadvance 15 &&
-	test_must_be_empty actual
-'
-
-test_expect_success 'preimage view: reject truncated preimage' '
-	printf "SVNQ%b" "\010QQQQ" | q_to_nul >clear.lateemptyread &&
-	printf "SVNQ%b" "\010\001QQQ" | q_to_nul >clear.latenonemptyread &&
-	printf "SVNQ%b" "\001\010QQQ" | q_to_nul >clear.longread &&
-	test_must_fail test-svn-fe -d preimage clear.lateemptyread 9 &&
-	test_must_fail test-svn-fe -d preimage clear.latenonemptyread 9 &&
-	test_must_fail test-svn-fe -d preimage clear.longread 9
-'
-
-test_expect_success 'forbid unconsumed inline data' '
-	printf "SVNQ%b%s%b%s" "QQQQ\003" "bar" "QQQQ\001" "x" |
-		q_to_nul >inline.clear &&
-	test_must_fail test-svn-fe -d preimage inline.clear 18 >actual
-'
-
-test_expect_success 'reject truncated inline data' '
-	printf "SVNQ%b%s" "QQQQ\003" "b" | q_to_nul >inline.trunc &&
-	test_must_fail test-svn-fe -d preimage inline.trunc 10
-'
-
-test_expect_success 'reject truncated inline data (after instruction section)' '
-	printf "SVNQ%b%b%s" "QQ\001\001\003" "\0201" "b" | q_to_nul >insn.trunc &&
-	test_must_fail test-svn-fe -d preimage insn.trunc 11
-'
-
-test_expect_success 'copyfrom_data' '
-	echo hi >expect &&
-	printf "SVNQ%b%b%b" "QQ\003\001\003" "\0203" "hi\n" | q_to_nul >copydat &&
-	test-svn-fe -d preimage copydat 13 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'multiple copyfrom_data' '
-	echo hi >expect &&
-	printf "SVNQ%b%b%b%b%b" "QQ\003\002\003" "\0201\0202" "hi\n" \
-		"QQQ\002Q" "\0200Q" | q_to_nul >copy.multi &&
-	len=$(wc -c <copy.multi) &&
-	test-svn-fe -d preimage copy.multi $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'incomplete multiple insn' '
-	printf "SVNQ%b%b%b" "QQ\003\002\003" "\0203\0200" "hi\n" |
-		q_to_nul >copy.partial &&
-	len=$(wc -c <copy.partial) &&
-	test_must_fail test-svn-fe -d preimage copy.partial $len
-'
-
-test_expect_success 'catch attempt to copy missing data' '
-	printf "SVNQ%b%b%s%b%s" "QQ\002\002\001" "\0201\0201" "X" \
-			"QQQQ\002" "YZ" |
-		q_to_nul >copy.incomplete &&
-	len=$(wc -c <copy.incomplete) &&
-	test_must_fail test-svn-fe -d preimage copy.incomplete $len
-'
-
-test_expect_success 'copyfrom target to repeat data' '
-	printf foofoo >expect &&
-	printf "SVNQ%b%b%s" "QQ\006\004\003" "\0203\0100\003Q" "foo" |
-		q_to_nul >copytarget.repeat &&
-	len=$(wc -c <copytarget.repeat) &&
-	test-svn-fe -d preimage copytarget.repeat $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'copyfrom target out of order' '
-	printf foooof >expect &&
-	printf "SVNQ%b%b%s" \
-		"QQ\006\007\003" "\0203\0101\002\0101\001\0101Q" "foo" |
-		q_to_nul >copytarget.reverse &&
-	len=$(wc -c <copytarget.reverse) &&
-	test-svn-fe -d preimage copytarget.reverse $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'catch copyfrom future' '
-	printf "SVNQ%b%b%s" "QQ\004\004\003" "\0202\0101\002\0201" "XYZ" |
-		q_to_nul >copytarget.infuture &&
-	len=$(wc -c <copytarget.infuture) &&
-	test_must_fail test-svn-fe -d preimage copytarget.infuture $len
-'
-
-test_expect_success 'copy to sustain' '
-	printf XYXYXYXYXYXZ >expect &&
-	printf "SVNQ%b%b%s" "QQ\014\004\003" "\0202\0111Q\0201" "XYZ" |
-		q_to_nul >copytarget.sustain &&
-	len=$(wc -c <copytarget.sustain) &&
-	test-svn-fe -d preimage copytarget.sustain $len >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'catch copy that overflows' '
-	printf "SVNQ%b%b%s" "QQ\003\003\001" "\0201\0177Q" X |
-		q_to_nul >copytarget.overflow &&
-	len=$(wc -c <copytarget.overflow) &&
-	test_must_fail test-svn-fe -d preimage copytarget.overflow $len
-'
-
-test_expect_success 'copyfrom source' '
-	printf foo >expect &&
-	printf "SVNQ%b%b" "Q\003\003\002Q" "\003Q" | q_to_nul >copysource.all &&
-	test-svn-fe -d preimage copysource.all 11 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'copy backwards' '
-	printf oof >expect &&
-	printf "SVNQ%b%b" "Q\003\003\006Q" "\001\002\001\001\001Q" |
-		q_to_nul >copysource.rev &&
-	test-svn-fe -d preimage copysource.rev 15 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'offsets are relative to window' '
-	printf fo >expect &&
-	printf "SVNQ%b%b%b%b" "Q\003\001\002Q" "\001Q" \
-		"\002\001\001\002Q" "\001Q" |
-		q_to_nul >copysource.two &&
-	test-svn-fe -d preimage copysource.two 18 >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'example from notes/svndiff' '
-	printf aaaaccccdddddddd >expect &&
-	printf aaaabbbbcccc >source &&
-	printf "SVNQ%b%b%s" "Q\014\020\007\001" \
-		"\004Q\004\010\0201\0107\010" d |
-		q_to_nul >delta.example &&
-	len=$(wc -c <delta.example) &&
-	test-svn-fe -d source delta.example $len >actual &&
-	test_cmp expect actual
-'
-
-test_done