# frozen_string_literal: true
require 'spec_helper'
describe Gitlab::Diff::LinesUnfolder do
let(:raw_diff) do
<<-DIFF.strip_heredoc
@@ -7,9 +7,6 @@
"tags": ["devel", "development", "nightly"],
"desktop-file-name-prefix": "(Development) ",
"finish-args": [
- "--share=ipc", "--socket=x11",
- "--socket=wayland",
- "--talk-name=org.gnome.OnlineAccounts",
"--talk-name=org.freedesktop.Tracker1",
"--filesystem=home",
"--talk-name=org.gtk.vfs", "--talk-name=org.gtk.vfs.*",
@@ -62,7 +59,7 @@
},
{
"name": "gnome-desktop",
- "config-opts": ["--disable-debug-tools", "--disable-udev"],
+ "config-opts": ["--disable-debug-tools", "--disable-"],
"sources": [
{
"type": "git",
@@ -83,11 +80,6 @@
"buildsystem": "meson",
"builddir": true,
"name": "nautilus",
- "config-opts": [
- "-Denable-desktop=false",
- "-Denable-selinux=false",
- "--libdir=/app/lib"
- ],
"sources": [
{
"type": "git",
DIFF
end
let(:raw_old_blob) do
<<-BLOB.strip_heredoc
{
"app-id": "org.gnome.Nautilus",
"runtime": "org.gnome.Platform",
"runtime-version": "master",
"sdk": "org.gnome.Sdk",
"command": "nautilus",
"tags": ["devel", "development", "nightly"],
"desktop-file-name-prefix": "(Development) ",
"finish-args": [
"--share=ipc", "--socket=x11",
"--socket=wayland",
"--talk-name=org.gnome.OnlineAccounts",
"--talk-name=org.freedesktop.Tracker1",
"--filesystem=home",
"--talk-name=org.gtk.vfs", "--talk-name=org.gtk.vfs.*",
"--filesystem=xdg-run/dconf", "--filesystem=~/.config/dconf:ro",
"--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
],
"cleanup": [ "/include", "/share/bash-completion" ],
"modules": [
{
"name": "exiv2",
"sources": [
{
"type": "archive",
"url": "http://exiv2.org/builds/exiv2-0.26-trunk.tar.gz",
"sha256": "c75e3c4a0811bf700d92c82319373b7a825a2331c12b8b37d41eb58e4f18eafb"
},
{
"type": "shell",
"commands": [
"cp -f /usr/share/gnu-config/config.sub ./config/",
"cp -f /usr/share/gnu-config/config.guess ./config/"
]
}
]
},
{
"name": "gexiv2",
"config-opts": [ "--disable-introspection" ],
"sources": [
{
"type": "git",
"url": "https://git.gnome.org/browse/gexiv2"
}
]
},
{
"name": "tracker",
"cleanup": [ "/bin", "/etc", "/libexec" ],
"config-opts": [ "--disable-miner-apps", "--disable-static",
"--disable-tracker-extract", "--disable-tracker-needle",
"--disable-tracker-preferences", "--disable-artwork",
"--disable-tracker-writeback", "--disable-miner-user-guides",
"--with-bash-completion-dir=no" ],
"sources": [
{
"type": "git",
"url": "https://git.gnome.org/browse/tracker"
}
]
},
{
"name": "gnome-desktop",
"config-opts": ["--disable-debug-tools", "--disable-udev"],
"sources": [
{
"type": "git",
"url": "https://git.gnome.org/browse/gnome-desktop"
}
]
},
{
"name": "gnome-autoar",
"sources": [
{
"type": "git",
"url": "https://git.gnome.org/browse/gnome-autoar"
}
]
},
{
"buildsystem": "meson",
"builddir": true,
"name": "nautilus",
"config-opts": [
"-Denable-desktop=false",
"-Denable-selinux=false",
"--libdir=/app/lib"
],
"sources": [
{
"type": "git",
"url": "https://gitlab.gnome.org/GNOME/nautilus.git"
}
]
}
]
},
{
"app-id": "foo",
"runtime": "foo",
"runtime-version": "foo",
"sdk": "foo",
"command": "foo",
"tags": ["foo", "bar", "kux"],
"desktop-file-name-prefix": "(Foo) ",
{
"buildsystem": "meson",
"builddir": true,
"name": "nautilus",
"sources": [
{
"type": "git",
"url": "https://gitlab.gnome.org/GNOME/nautilus.git"
}
]
}
},
{
"app-id": "foo",
"runtime": "foo",
"runtime-version": "foo",
"sdk": "foo",
"command": "foo",
"tags": ["foo", "bar", "kux"],
"desktop-file-name-prefix": "(Foo) ",
{
"buildsystem": "meson",
"builddir": true,
"name": "nautilus",
"sources": [
{
"type": "git",
"url": "https://gitlab.gnome.org/GNOME/nautilus.git"
}
]
}
}
BLOB
end
let(:project) { create(:project) }
let(:old_blob) { Blob.decorate(Gitlab::Git::Blob.new(data: raw_old_blob, size: 10)) }
let(:diff) do
Gitlab::Git::Diff.new(diff: raw_diff,
new_path: "build-aux/flatpak/org.gnome.Nautilus.json",
old_path: "build-aux/flatpak/org.gnome.Nautilus.json",
a_mode: "100644",
b_mode: "100644",
new_file: false,
renamed_file: false,
deleted_file: false,
too_large: false)
end
let(:diff_file) do
Gitlab::Diff::File.new(diff, repository: project.repository)
end
before do
allow(old_blob).to receive(:load_all_data!)
allow(diff_file).to receive(:old_blob) { old_blob }
end
subject { described_class.new(diff_file, position) }
context 'position requires a middle expansion and new match lines' do
let(:position) do
build(:text_diff_position, old_line: 43, new_line: 40)
end
context 'blob lines' do
let(:expected_blob_lines) do
[[40, 40, " \"config-opts\": [ \"--disable-introspection\" ],"],
[41, 41, " \"sources\": ["],
[42, 42, " {"],
[43, 43, " \"type\": \"git\","],
[44, 44, " \"url\": \"https://git.gnome.org/browse/gexiv2\""],
[45, 45, " }"],
[46, 46, " ]"]]
end
it 'returns the extracted blob lines correctly' do
extracted_lines = subject.blob_lines
expect(extracted_lines.size).to eq(7)
extracted_lines.each_with_index do |line, i|
expect([line.old_line, line.new_line, line.text]).to eq(expected_blob_lines[i])
end
end
end
context 'diff lines' do
let(:expected_diff_lines) do
[[7, 7, "@@ -7,9 +7,6 @@"],
[7, 7, " \"tags\": [\"devel\", \"development\", \"nightly\"],"],
[8, 8, " \"desktop-file-name-prefix\": \"(Development) \","],
[9, 9, " \"finish-args\": ["],
[10, 10, "- \"--share=ipc\", \"--socket=x11\","],
[11, 10, "- \"--socket=wayland\","],
[12, 10, "- \"--talk-name=org.gnome.OnlineAccounts\","],
[13, 10, " \"--talk-name=org.freedesktop.Tracker1\","],
[14, 11, " \"--filesystem=home\","],
[15, 12, " \"--talk-name=org.gtk.vfs\", \"--talk-name=org.gtk.vfs.*\","],
# New match line
[40, 37, "@@ -40,7+37,7 @@"],
# Injected blob lines
[40, 37, " \"config-opts\": [ \"--disable-introspection\" ],"],
[41, 38, " \"sources\": ["],
[42, 39, " {"],
[43, 40, " \"type\": \"git\","], # comment
[44, 41, " \"url\": \"https://git.gnome.org/browse/gexiv2\""],
[45, 42, " }"],
[46, 43, " ]"],
# end
# Second match line
[62, 59, "@@ -62,7+59,7 @@"],
[62, 59, " },"],
[63, 60, " {"],
[64, 61, " \"name\": \"gnome-desktop\","],
[65, 62, "- \"config-opts\": [\"--disable-debug-tools\", \"--disable-udev\"],"],
[66, 62, "+ \"config-opts\": [\"--disable-debug-tools\", \"--disable-\"],"],
[66, 63, " \"sources\": ["],
[67, 64, " {"],
[68, 65, " \"type\": \"git\","],
[83, 80, "@@ -83,11 +80,6 @@"],
[83, 80, " \"buildsystem\": \"meson\","],
[84, 81, " \"builddir\": true,"],
[85, 82, " \"name\": \"nautilus\","],
[86, 83, "- \"config-opts\": ["],
[87, 83, "- \"-Denable-desktop=false\","],
[88, 83, "- \"-Denable-selinux=false\","],
[89, 83, "- \"--libdir=/app/lib\""],
[90, 83, "- ],"],
[91, 83, " \"sources\": ["],
[92, 84, " {"],
[93, 85, " \"type\": \"git\","]]
end
it 'return merge of blob lines with diff lines correctly' do
new_diff_lines = subject.unfolded_diff_lines
expected_diff_lines.each_with_index do |expected_line, i|
line = new_diff_lines[i]
expect([line.old_pos, line.new_pos, line.text]).to eq(expected_line)
end
end
it 'merged lines have correct line codes' do
new_diff_lines = subject.unfolded_diff_lines
new_diff_lines.each_with_index do |line, i|
old_pos, new_pos = expected_diff_lines[i][0], expected_diff_lines[i][1]
unless line.type == 'match'
expect(line.line_code).to eq(Gitlab::Git.diff_line_code(diff_file.file_path, new_pos, old_pos))
end
end
end
end
end
context 'position requires a middle expansion and no top match line' do
let(:position) do
build(:text_diff_position, old_line: 16, new_line: 17)
end
context 'blob lines' do
let(:expected_blob_lines) do
[[16, 16, " \"--filesystem=xdg-run/dconf\", \"--filesystem=~/.config/dconf:ro\","],
[17, 17, " \"--talk-name=ca.desrt.dconf\", \"--env=DCONF_USER_CONFIG_DIR=.config/dconf\""],
[18, 18, " ],"],
[19, 19, " \"cleanup\": [ \"/include\", \"/share/bash-completion\" ],"]]
end
it 'returns the extracted blob lines correctly' do
extracted_lines = subject.blob_lines
expect(extracted_lines.size).to eq(4)
extracted_lines.each_with_index do |line, i|
expect([line.old_line, line.new_line, line.text]).to eq(expected_blob_lines[i])
end
end
end
context 'diff lines' do
let(:expected_diff_lines) do
[[7, 7, "@@ -7,9 +7,6 @@"],
[7, 7, " \"tags\": [\"devel\", \"development\", \"nightly\"],"],
[8, 8, " \"desktop-file-name-prefix\": \"(Development) \","],
[9, 9, " \"finish-args\": ["],
[10, 10, "- \"--share=ipc\", \"--socket=x11\","],
[11, 10, "- \"--socket=wayland\","],
[12, 10, "- \"--talk-name=org.gnome.OnlineAccounts\","],
[13, 10, " \"--talk-name=org.freedesktop.Tracker1\","],
[14, 11, " \"--filesystem=home\","],
[15, 12, " \"--talk-name=org.gtk.vfs\", \"--talk-name=org.gtk.vfs.*\","],
# No new match needed
# Injected blob lines
[16, 13, " \"--filesystem=xdg-run/dconf\", \"--filesystem=~/.config/dconf:ro\","],
[17, 14, " \"--talk-name=ca.desrt.dconf\", \"--env=DCONF_USER_CONFIG_DIR=.config/dconf\""],
[18, 15, " ],"],
[19, 16, " \"cleanup\": [ \"/include\", \"/share/bash-completion\" ],"],
# end
# Second match line
[62, 59, "@@ -62,4+59,4 @@"],
[62, 59, " },"],
[63, 60, " {"],
[64, 61, " \"name\": \"gnome-desktop\","],
[65, 62, "- \"config-opts\": [\"--disable-debug-tools\", \"--disable-udev\"],"],
[66, 62, "+ \"config-opts\": [\"--disable-debug-tools\", \"--disable-\"],"],
[66, 63, " \"sources\": ["],
[67, 64, " {"],
[68, 65, " \"type\": \"git\","],
[83, 80, "@@ -83,11 +80,6 @@"],
[83, 80, " \"buildsystem\": \"meson\","],
[84, 81, " \"builddir\": true,"],
[85, 82, " \"name\": \"nautilus\","],
[86, 83, "- \"config-opts\": ["],
[87, 83, "- \"-Denable-desktop=false\","],
[88, 83, "- \"-Denable-selinux=false\","],
[89, 83, "- \"--libdir=/app/lib\""],
[90, 83, "- ],"],
[91, 83, " \"sources\": ["],
[92, 84, " {"],
[93, 85, " \"type\": \"git\","]]
end
it 'return merge of blob lines with diff lines correctly' do
new_diff_lines = subject.unfolded_diff_lines
expected_diff_lines.each_with_index do |expected_line, i|
line = new_diff_lines[i]
expect([line.old_pos, line.new_pos, line.text]).to eq(expected_line)
end
end
it 'merged lines have correct line codes' do
new_diff_lines = subject.unfolded_diff_lines
new_diff_lines.each_with_index do |line, i|
old_pos, new_pos = expected_diff_lines[i][0], expected_diff_lines[i][1]
unless line.type == 'match'
expect(line.line_code).to eq(Gitlab::Git.diff_line_code(diff_file.file_path, new_pos, old_pos))
end
end
end
end
end
context 'position requires a middle expansion and no bottom match line' do
let(:position) do
build(:text_diff_position, old_line: 82, new_line: 79)
end
context 'blob lines' do
let(:expected_blob_lines) do
[[79, 79, " }"],
[80, 80, " ]"],
[81, 81, " },"],
[82, 82, " {"]]
end
it 'returns the extracted blob lines correctly' do
extracted_lines = subject.blob_lines
expect(extracted_lines.size).to eq(4)
extracted_lines.each_with_index do |line, i|
expect([line.old_line, line.new_line, line.text]).to eq(expected_blob_lines[i])
end
end
end
context 'diff lines' do
let(:expected_diff_lines) do
[[7, 7, "@@ -7,9 +7,6 @@"],
[7, 7, " \"tags\": [\"devel\", \"development\", \"nightly\"],"],
[8, 8, " \"desktop-file-name-prefix\": \"(Development) \","],
[9, 9, " \"finish-args\": ["],
[10, 10, "- \"--share=ipc\", \"--socket=x11\","],
[11, 10, "- \"--socket=wayland\","],
[12, 10, "- \"--talk-name=org.gnome.OnlineAccounts\","],
[13, 10, " \"--talk-name=org.freedesktop.Tracker1\","],
[14, 11, " \"--filesystem=home\","],
[15, 12, " \"--talk-name=org.gtk.vfs\", \"--talk-name=org.gtk.vfs.*\","],
[62, 59, "@@ -62,7 +59,7 @@"],
[62, 59, " },"],
[63, 60, " {"],
[64, 61, " \"name\": \"gnome-desktop\","],
[65, 62, "- \"config-opts\": [\"--disable-debug-tools\", \"--disable-udev\"],"],
[66, 62, "+ \"config-opts\": [\"--disable-debug-tools\", \"--disable-\"],"],
[66, 63, " \"sources\": ["],
[67, 64, " {"],
[68, 65, " \"type\": \"git\","],
# New top match line
[79, 76, "@@ -79,4+76,4 @@"],
# Injected blob lines
[79, 76, " }"],
[80, 77, " ]"],
[81, 78, " },"],
[82, 79, " {"],
# end
# No new second match line
[83, 80, " \"buildsystem\": \"meson\","],
[84, 81, " \"builddir\": true,"],
[85, 82, " \"name\": \"nautilus\","],
[86, 83, "- \"config-opts\": ["],
[87, 83, "- \"-Denable-desktop=false\","],
[88, 83, "- \"-Denable-selinux=false\","],
[89, 83, "- \"--libdir=/app/lib\""],
[90, 83, "- ],"],
[91, 83, " \"sources\": ["],
[92, 84, " {"],
[93, 85, " \"type\": \"git\","]]
end
it 'return merge of blob lines with diff lines correctly' do
new_diff_lines = subject.unfolded_diff_lines
expected_diff_lines.each_with_index do |expected_line, i|
line = new_diff_lines[i]
expect([line.old_pos, line.new_pos, line.text]).to eq(expected_line)
end
end
it 'merged lines have correct line codes' do
new_diff_lines = subject.unfolded_diff_lines
new_diff_lines.each_with_index do |line, i|
old_pos, new_pos = expected_diff_lines[i][0], expected_diff_lines[i][1]
unless line.type == 'match'
expect(line.line_code).to eq(Gitlab::Git.diff_line_code(diff_file.file_path, new_pos, old_pos))
end
end
end
end
end
context 'position requires a short top expansion' do
let(:position) do
build(:text_diff_position, old_line: 6, new_line: 6)
end
context 'blob lines' do
let(:expected_blob_lines) do
[[3, 3, " \"runtime\": \"org.gnome.Platform\","],
[4, 4, " \"runtime-version\": \"master\","],
[5, 5, " \"sdk\": \"org.gnome.Sdk\","],
[6, 6, " \"command\": \"nautilus\","]]
end
it 'returns the extracted blob lines correctly' do
extracted_lines = subject.blob_lines
expect(extracted_lines.size).to eq(4)
extracted_lines.each_with_index do |line, i|
expect([line.old_line, line.new_line, line.text]).to eq(expected_blob_lines[i])
end
end
end
context 'diff lines' do
let(:expected_diff_lines) do
# New match line
[[3, 3, "@@ -3,4+3,4 @@"],
# Injected blob lines
[3, 3, " \"runtime\": \"org.gnome.Platform\","],
[4, 4, " \"runtime-version\": \"master\","],
[5, 5, " \"sdk\": \"org.gnome.Sdk\","],
[6, 6, " \"command\": \"nautilus\","],
# end
[7, 7, " \"tags\": [\"devel\", \"development\", \"nightly\"],"],
[8, 8, " \"desktop-file-name-prefix\": \"(Development) \","],
[9, 9, " \"finish-args\": ["],
[10, 10, "- \"--share=ipc\", \"--socket=x11\","],
[11, 10, "- \"--socket=wayland\","],
[12, 10, "- \"--talk-name=org.gnome.OnlineAccounts\","],
[13, 10, " \"--talk-name=org.freedesktop.Tracker1\","],
[14, 11, " \"--filesystem=home\","],
[15, 12, " \"--talk-name=org.gtk.vfs\", \"--talk-name=org.gtk.vfs.*\","],
[62, 59, "@@ -62,7 +59,7 @@"],
[62, 59, " },"],
[63, 60, " {"],
[64, 61, " \"name\": \"gnome-desktop\","],
[65, 62, "- \"config-opts\": [\"--disable-debug-tools\", \"--disable-udev\"],"],
[66, 62, "+ \"config-opts\": [\"--disable-debug-tools\", \"--disable-\"],"],
[66, 63, " \"sources\": ["],
[67, 64, " {"],
[68, 65, " \"type\": \"git\","],
[83, 80, "@@ -83,11 +80,6 @@"],
[83, 80, " \"buildsystem\": \"meson\","],
[84, 81, " \"builddir\": true,"],
[85, 82, " \"name\": \"nautilus\","],
[86, 83, "- \"config-opts\": ["],
[87, 83, "- \"-Denable-desktop=false\","],
[88, 83, "- \"-Denable-selinux=false\","],
[89, 83, "- \"--libdir=/app/lib\""],
[90, 83, "- ],"],
[91, 83, " \"sources\": ["],
[92, 84, " {"],
[93, 85, " \"type\": \"git\","]]
end
it 'return merge of blob lines with diff lines correctly' do
new_diff_lines = subject.unfolded_diff_lines
expected_diff_lines.each_with_index do |expected_line, i|
line = new_diff_lines[i]
expect([line.old_pos, line.new_pos, line.text]).to eq(expected_line)
end
end
it 'merged lines have correct line codes' do
new_diff_lines = subject.unfolded_diff_lines
new_diff_lines.each_with_index do |line, i|
old_pos, new_pos = expected_diff_lines[i][0], expected_diff_lines[i][1]
unless line.type == 'match'
expect(line.line_code).to eq(Gitlab::Git.diff_line_code(diff_file.file_path, new_pos, old_pos))
end
end
end
end
end
context 'position sits between two match lines (no expasion needed)' do
let(:position) do
build(:text_diff_position, old_line: 64, new_line: 61)
end
context 'diff lines' do
it 'returns nil' do
expect(subject.unfolded_diff_lines).to be_nil
end
end
end
context 'position requires bottom expansion and new match lines' do
let(:position) do
build(:text_diff_position, old_line: 107, new_line: 99)
end
context 'blob lines' do
let(:expected_blob_lines) do
[[104, 104, " \"sdk\": \"foo\","],
[105, 105, " \"command\": \"foo\","],
[106, 106, " \"tags\": [\"foo\", \"bar\", \"kux\"],"],
[107, 107, " \"desktop-file-name-prefix\": \"(Foo) \","],
[108, 108, " {"],
[109, 109, " \"buildsystem\": \"meson\","],
[110, 110, " \"builddir\": true,"]]
end
it 'returns the extracted blob lines correctly' do
extracted_lines = subject.blob_lines
expect(extracted_lines.size).to eq(7)
extracted_lines.each_with_index do |line, i|
expect([line.old_line, line.new_line, line.text]).to eq(expected_blob_lines[i])
end
end
end
context 'diff lines' do
let(:expected_diff_lines) do
[[7, 7, "@@ -7,9 +7,6 @@"],
[7, 7, " \"tags\": [\"devel\", \"development\", \"nightly\"],"],
[8, 8, " \"desktop-file-name-prefix\": \"(Development) \","],
[9, 9, " \"finish-args\": ["],
[10, 10, "- \"--share=ipc\", \"--socket=x11\","],
[11, 10, "- \"--socket=wayland\","],
[12, 10, "- \"--talk-name=org.gnome.OnlineAccounts\","],
[13, 10, " \"--talk-name=org.freedesktop.Tracker1\","],
[14, 11, " \"--filesystem=home\","],
[15, 12, " \"--talk-name=org.gtk.vfs\", \"--talk-name=org.gtk.vfs.*\","],
[62, 59, "@@ -62,7 +59,7 @@"],
[62, 59, " },"],
[63, 60, " {"],
[64, 61, " \"name\": \"gnome-desktop\","],
[65, 62, "- \"config-opts\": [\"--disable-debug-tools\", \"--disable-udev\"],"],
[66, 62, "+ \"config-opts\": [\"--disable-debug-tools\", \"--disable-\"],"],
[66, 63, " \"sources\": ["],
[67, 64, " {"],
[68, 65, " \"type\": \"git\","],
[83, 80, "@@ -83,11 +80,6 @@"],
[83, 80, " \"buildsystem\": \"meson\","],
[84, 81, " \"builddir\": true,"],
[85, 82, " \"name\": \"nautilus\","],
[86, 83, "- \"config-opts\": ["],
[87, 83, "- \"-Denable-desktop=false\","],
[88, 83, "- \"-Denable-selinux=false\","],
[89, 83, "- \"--libdir=/app/lib\""],
[90, 83, "- ],"],
[91, 83, " \"sources\": ["],
[92, 84, " {"],
[93, 85, " \"type\": \"git\","],
# New match line
[104, 96, "@@ -104,7+96,7 @@"],
# Injected blob lines
[104, 96, " \"sdk\": \"foo\","],
[105, 97, " \"command\": \"foo\","],
[106, 98, " \"tags\": [\"foo\", \"bar\", \"kux\"],"],
[107, 99, " \"desktop-file-name-prefix\": \"(Foo) \","],
[108, 100, " {"],
[109, 101, " \"buildsystem\": \"meson\","],
[110, 102, " \"builddir\": true,"]]
# end
end
it 'return merge of blob lines with diff lines correctly' do
new_diff_lines = subject.unfolded_diff_lines
expected_diff_lines.each_with_index do |expected_line, i|
line = new_diff_lines[i]
expect([line.old_pos, line.new_pos, line.text]).to eq(expected_line)
end
end
it 'merged lines have correct line codes' do
new_diff_lines = subject.unfolded_diff_lines
new_diff_lines.each_with_index do |line, i|
old_pos, new_pos = expected_diff_lines[i][0], expected_diff_lines[i][1]
unless line.type == 'match'
expect(line.line_code).to eq(Gitlab::Git.diff_line_code(diff_file.file_path, new_pos, old_pos))
end
end
end
end
context 'position requires bottom expansion and no new match line' do
let(:position) do
build(:text_diff_position, old_line: 95, new_line: 87)
end
context 'blob lines' do
let(:expected_blob_lines) do
[[94, 94, " \"url\": \"https://gitlab.gnome.org/GNOME/nautilus.git\""],
[95, 95, " }"],
[96, 96, " ]"],
[97, 97, " }"],
[98, 98, " ]"]]
end
it 'returns the extracted blob lines correctly' do
extracted_lines = subject.blob_lines
expect(extracted_lines.size).to eq(5)
extracted_lines.each_with_index do |line, i|
expect([line.old_line, line.new_line, line.text]).to eq(expected_blob_lines[i])
end
end
end
context 'diff lines' do
let(:expected_diff_lines) do
[[7, 7, "@@ -7,9 +7,6 @@"],
[7, 7, " \"tags\": [\"devel\", \"development\", \"nightly\"],"],
[8, 8, " \"desktop-file-name-prefix\": \"(Development) \","],
[9, 9, " \"finish-args\": ["],
[10, 10, "- \"--share=ipc\", \"--socket=x11\","],
[11, 10, "- \"--socket=wayland\","],
[12, 10, "- \"--talk-name=org.gnome.OnlineAccounts\","],
[13, 10, " \"--talk-name=org.freedesktop.Tracker1\","],
[14, 11, " \"--filesystem=home\","],
[15, 12, " \"--talk-name=org.gtk.vfs\", \"--talk-name=org.gtk.vfs.*\","],
[62, 59, "@@ -62,7 +59,7 @@"],
[62, 59, " },"],
[63, 60, " {"],
[64, 61, " \"name\": \"gnome-desktop\","],
[65, 62, "- \"config-opts\": [\"--disable-debug-tools\", \"--disable-udev\"],"],
[66, 62, "+ \"config-opts\": [\"--disable-debug-tools\", \"--disable-\"],"],
[66, 63, " \"sources\": ["],
[67, 64, " {"],
[68, 65, " \"type\": \"git\","],
[83, 80, "@@ -83,11 +80,6 @@"],
[83, 80, " \"buildsystem\": \"meson\","],
[84, 81, " \"builddir\": true,"],
[85, 82, " \"name\": \"nautilus\","],
[86, 83, "- \"config-opts\": ["],
[87, 83, "- \"-Denable-desktop=false\","],
[88, 83, "- \"-Denable-selinux=false\","],
[89, 83, "- \"--libdir=/app/lib\""],
[90, 83, "- ],"],
[91, 83, " \"sources\": ["],
[92, 84, " {"],
[93, 85, " \"type\": \"git\","],
# No new match line
# Injected blob lines
[94, 86, " \"url\": \"https://gitlab.gnome.org/GNOME/nautilus.git\""],
[95, 87, " }"],
[96, 88, " ]"],
[97, 89, " }"],
[98, 90, " ]"]]
# end
end
it 'return merge of blob lines with diff lines correctly' do
new_diff_lines = subject.unfolded_diff_lines
expected_diff_lines.each_with_index do |expected_line, i|
line = new_diff_lines[i]
expect([line.old_pos, line.new_pos, line.text]).to eq(expected_line)
end
end
it 'merged lines have correct line codes' do
new_diff_lines = subject.unfolded_diff_lines
new_diff_lines.each_with_index do |line, i|
old_pos, new_pos = expected_diff_lines[i][0], expected_diff_lines[i][1]
unless line.type == 'match'
expect(line.line_code).to eq(Gitlab::Git.diff_line_code(diff_file.file_path, new_pos, old_pos))
end
end
end
end
end
end
context 'positioned on an image' do
let(:position) { build(:image_diff_position) }
before do
allow(old_blob).to receive(:binary?).and_return(binary?)
end
context 'diff file is not text' do
let(:binary?) { true }
it 'returns nil' do
expect(subject.unfolded_diff_lines).to be_nil
end
end
context 'diff file is text' do
let(:binary?) { false }
it 'returns nil' do
expect(subject.unfolded_diff_lines).to be_nil
end
end
end
end