tests/testthat/_snaps/diff.md

In cli: Helpers for Developing Command Line Interfaces

diff_chr

Code
  d$lcs
Output
    operation offset length old_offset new_offset
  1     match      0      8          8          8
  2    delete      8      1          9          8
  3    insert      8      1          9          9
  4     match      9      7         16         16
  5    insert     16      2         16         18
  6     match     16      1         17         19

Code
  d$lcs
Output
    operation offset length old_offset new_offset
  1     match      0      8          8          8
  2    delete      8      1          9          8
  3    insert      8      1          9          9
  4     match      9      7         16         16
  5    delete     16      2         18         16
  6     match     18      1         19         17

diff_chr [plain]

Code
  d
Output
  @@ -6,7 +6,7 @@
   1
   1
   2
  -3
  +10
   4
   4
   4
  @@ -14,4 +14,6 @@
   4
   4
   4
  +6
  +7
   5

Code
  d$lcs
Output
    operation offset length old_offset new_offset
  1     match      0      8          8          8
  2    delete      8      1          9          8
  3    insert      8      1          9          9
  4     match      9      7         16         16
  5    insert     16      2         16         18
  6     match     16      1         17         19

diff_chr [ansi]

Code
  d
Output
  @@ -6,7 +6,7 @@
   1
   1
   2
  [34m-3[39m
  [32m+10[39m
   4
   4
   4
  @@ -14,4 +14,6 @@
   4
   4
   4
  [32m+6[39m
  [32m+7[39m
   5

Code
  d$lcs
Output
    operation offset length old_offset new_offset
  1     match      0      8          8          8
  2    delete      8      1          9          8
  3    insert      8      1          9          9
  4     match      9      7         16         16
  5    insert     16      2         16         18
  6     match     16      1         17         19

diff_chr edge cases

Code
  diff_chr(character(), character())

Code
  diff_chr(character(), character())$lcs
Output
  [1] operation  offset     length     old_offset new_offset
  <0 rows> (or 0-length row.names)

Code
  diff_chr("a", character())
Output
  @@ -1 +0 @@
  -a

Code
  diff_chr(character(), "b")
Output
  @@ -0 +1 @@
  +b

Code
  diff_chr("a", "a")

Code
  diff_chr(letters, letters)

Code
  diff_chr(c("a", NA, "a2"), "b")
Output
  @@ -1,3 +1 @@
  -a
  -NA
  -a2
  +b

Code
  diff_chr(NA_character_, "NA")
Output
  @@ -1 +1 @@
  -NA
  +NA

format.cli_diff_chr context

Code
  print(d, context = 1)
Output
  @@ -8,3 +8,3 @@
   2
  -3
  +10
   4
  @@ -16,2 +16,4 @@
   4
  +6
  +7
   5

Code
  print(d, context = 0)
Output
  @@ -9 +9 @@
  -3
  +10
  @@ -17,0 +17,2 @@
  +6
  +7

Code
  print(d, context = Inf)
Output
   1
   1
   1
   1
   1
   1
   1
   2
  -3
  +10
   4
   4
   4
   4
   4
   4
   4
  +6
  +7
   5

Code
  print(d2, context = Inf)
Output
   foo
   bar

diff_str [plain]

Code
  d
Output
  {+PRE+}abcdefg[-hijklm-]{+MIDDLE+}nopqrstuvwxyz{+POST+}

diff_str [ansi]

Code
  d
Output
  [42m[30mPRE[39m[49mabcdefg[44m[30mhijklm[39m[49m[42m[30mMIDDLE[39m[49mnopqrstuvwxyz[42m[30mPOST[39m[49m

max_diff

! Diff edit distance is larger than the limit.
i The edit distance limit is 0.

! Diff edit distance is larger than the limit.
i The edit distance limit is 1.

cli documentation built on March 31, 2023, 9:04 p.m.