Andrew's git - gitweb.git/blob - t/t5614-clone-submodules.sh

   1#!/bin/sh
   2
   3test_description='Test shallow cloning of repos with submodules'
   4
   5. ./test-lib.sh
   6
   7pwd=$(pwd)
   8
   9test_expect_success 'setup' '
  10        git checkout -b master &&
  11        test_commit commit1 &&
  12        test_commit commit2 &&
  13        mkdir sub &&
  14        (
  15                cd sub &&
  16                git init &&
  17                test_commit subcommit1 &&
  18                test_commit subcommit2 &&
  19                test_commit subcommit3
  20        ) &&
  21        git submodule add "file://$pwd/sub" sub &&
  22        git commit -m "add submodule"
  23'
  24
  25test_expect_success 'nonshallow clone implies nonshallow submodule' '
  26        test_when_finished "rm -rf super_clone" &&
  27        git clone --recurse-submodules "file://$pwd/." super_clone &&
  28        git -C super_clone log --oneline >lines &&
  29        test_line_count = 3 lines &&
  30        git -C super_clone/sub log --oneline >lines &&
  31        test_line_count = 3 lines
  32'
  33
  34test_expect_success 'shallow clone with shallow submodule' '
  35        test_when_finished "rm -rf super_clone" &&
  36        git clone --recurse-submodules --depth 2 --shallow-submodules "file://$pwd/." super_clone &&
  37        git -C super_clone log --oneline >lines &&
  38        test_line_count = 2 lines &&
  39        git -C super_clone/sub log --oneline >lines &&
  40        test_line_count = 1 lines
  41'
  42
  43test_expect_success 'shallow clone does not imply shallow submodule' '
  44        test_when_finished "rm -rf super_clone" &&
  45        git clone --recurse-submodules --depth 2 "file://$pwd/." super_clone &&
  46        git -C super_clone log --oneline >lines &&
  47        test_line_count = 2 lines &&
  48        git -C super_clone/sub log --oneline >lines &&
  49        test_line_count = 3 lines
  50'
  51
  52test_expect_success 'shallow clone with non shallow submodule' '
  53        test_when_finished "rm -rf super_clone" &&
  54        git clone --recurse-submodules --depth 2 --no-shallow-submodules "file://$pwd/." super_clone &&
  55        git -C super_clone log --oneline >lines &&
  56        test_line_count = 2 lines &&
  57        git -C super_clone/sub log --oneline >lines &&
  58        test_line_count = 3 lines
  59'
  60
  61test_expect_success 'non shallow clone with shallow submodule' '
  62        test_when_finished "rm -rf super_clone" &&
  63        git clone --recurse-submodules --no-local --shallow-submodules "file://$pwd/." super_clone &&
  64        git -C super_clone log --oneline >lines &&
  65        test_line_count = 3 lines &&
  66        git -C super_clone/sub log --oneline >lines &&
  67        test_line_count = 1 lines
  68'
  69
  70test_expect_success 'clone follows shallow recommendation' '
  71        test_when_finished "rm -rf super_clone" &&
  72        git config -f .gitmodules submodule.sub.shallow true &&
  73        git add .gitmodules &&
  74        git commit -m "recommed shallow for sub" &&
  75        git clone --recurse-submodules --no-local "file://$pwd/." super_clone &&
  76        (
  77                cd super_clone &&
  78                git log --oneline >lines &&
  79                test_line_count = 4 lines
  80        ) &&
  81        (
  82                cd super_clone/sub &&
  83                git log --oneline >lines &&
  84                test_line_count = 1 lines
  85        )
  86'
  87
  88test_expect_success 'get unshallow recommended shallow submodule' '
  89        test_when_finished "rm -rf super_clone" &&
  90        git clone --no-local "file://$pwd/." super_clone &&
  91        (
  92                cd super_clone &&
  93                git submodule update --init --no-recommend-shallow &&
  94                git log --oneline >lines &&
  95                test_line_count = 4 lines
  96        ) &&
  97        (
  98                cd super_clone/sub &&
  99                git log --oneline >lines &&
 100                test_line_count = 3 lines
 101        )
 102'
 103
 104test_expect_success 'clone follows non shallow recommendation' '
 105        test_when_finished "rm -rf super_clone" &&
 106        git config -f .gitmodules submodule.sub.shallow false &&
 107        git add .gitmodules &&
 108        git commit -m "recommed non shallow for sub" &&
 109        git clone --recurse-submodules --no-local "file://$pwd/." super_clone &&
 110        (
 111                cd super_clone &&
 112                git log --oneline >lines &&
 113                test_line_count = 5 lines
 114        ) &&
 115        (
 116                cd super_clone/sub &&
 117                git log --oneline >lines &&
 118                test_line_count = 3 lines
 119        )
 120'
 121
 122test_done